mirror of
https://github.com/coolsnowwolf/lede
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elfutils: Update to 0.192
This commit is contained in:
coolsnowwolf
parent
6c2883702c
commit
4ebc73897e
@ -7,12 +7,13 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=elfutils
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PKG_VERSION:=0.188
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PKG_VERSION:=0.192
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=https://sourceware.org/$(PKG_NAME)/ftp/$(PKG_VERSION)
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PKG_HASH:=fb8b0e8d0802005b9a309c60c1d8de32dd2951b56f0c3a3cb56d21ce01595dff
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PKG_SOURCE_URL:=https://sourceware.org/$(PKG_NAME)/ftp/$(PKG_VERSION) \
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https://mirrors.kernel.org/sourceware/$(PKG_NAME)/$(PKG_VERSION)
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PKG_HASH:=616099beae24aba11f9b63d86ca6cc8d566d968b802391334c91df54eab416b4
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PKG_MAINTAINER:=Luiz Angelo Daros de Luca <luizluca@gmail.com>
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PKG_LICENSE:=GPL-3.0-or-later
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@ -65,6 +66,7 @@ HOST_CONFIGURE_ARGS += \
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--disable-nls \
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--disable-debuginfod \
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--disable-libdebuginfod \
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--without-bzlib \
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--without-lzma \
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--without-zstd
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@ -72,6 +74,7 @@ CONFIGURE_ARGS += \
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--program-prefix=eu- \
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--disable-debuginfod \
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--disable-libdebuginfod \
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--without-bzlib \
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--without-lzma \
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--without-zstd
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@ -81,9 +84,12 @@ HOST_CONFIGURE_VARS += \
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CONFIGURE_VARS += \
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ac_cv_search__obstack_free=yes
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TARGET_CFLAGS += -D_GNU_SOURCE -Wno-unused-result -Wno-format-nonliteral
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TARGET_CFLAGS += \
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-D_GNU_SOURCE \
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-Wno-unused-result \
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-Wno-format-nonliteral
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ifneq ($(filter $(GCC_MAJOR_VERSION),12 13),)
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ifneq ($(CONFIG_GCC_USE_VERSION_11),y)
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TARGET_CFLAGS += \
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-Wno-error=use-after-free
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endif
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@ -8,10 +8,10 @@
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+Libs: -L${libdir} -lelf @intl_LDFLAGS@
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Cflags: -I${includedir}
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Requires.private: zlib
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Requires.private: zlib @LIBZSTD@
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--- a/configure.ac
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+++ b/configure.ac
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@@ -652,6 +652,9 @@ dnl AM_GNU_GETTEXT_REQUIRE_VERSION suppo
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@@ -728,6 +728,9 @@ dnl AM_GNU_GETTEXT_REQUIRE_VERSION suppo
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AM_GNU_GETTEXT_VERSION([0.19.6])
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AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.6])
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@ -7,5 +7,5 @@
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- libasm debuginfod src po doc tests
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+ libasm
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EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \
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COPYING COPYING-GPLV2 COPYING-LGPLV3
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EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING SECURITY \
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COPYING COPYING-GPLV2 COPYING-LGPLV3 CONDUCT
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@ -32,8 +32,8 @@ Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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+# include <sys/uio.h>
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# include <sys/user.h>
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# include <sys/ptrace.h>
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/* Deal with old glibc defining user_pt_regs instead of user_regs_struct. */
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@@ -82,7 +82,7 @@ aarch64_set_initial_registers_tid (pid_t
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# include <asm/ptrace.h>
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@@ -94,7 +94,7 @@ aarch64_set_initial_registers_tid (pid_t
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Dwarf_Word dwarf_fregs[32];
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for (int r = 0; r < 32; r++)
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@ -0,0 +1,31 @@
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From f5d6e088f84dd05278c4698a21cbf1ff4569978d Mon Sep 17 00:00:00 2001
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From: Mark Wielaard <mark@klomp.org>
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Date: Tue, 22 Oct 2024 15:03:42 +0200
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Subject: [PATCH] libelf: Add libeu objects to libelf.a static archive
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libelf might use some symbols from libeu.a, specifically the eu-search
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wrappers. But we don't ship libeu.a separately. So include the libeu
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objects in the libelf.a archive to facilitate static linking.
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* libelf/Makefile.am (libeu_objects): New variable.
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(libelf_a_LIBADD): New, add libeu_objects.
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https://sourceware.org/bugzilla/show_bug.cgi?id=32293
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Signed-off-by: Mark Wielaard <mark@klomp.org>
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---
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libelf/Makefile.am | 3 +++
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1 file changed, 3 insertions(+)
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--- a/libelf/Makefile.am
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+++ b/libelf/Makefile.am
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@@ -122,6 +122,9 @@ libelf.so: $(srcdir)/libelf.map $(libelf
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@$(textrel_check)
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$(AM_V_at)ln -fs $@ $@.$(VERSION)
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+libeu_objects = $(shell $(AR) t ../lib/libeu.a)
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+libelf_a_LIBADD = $(addprefix ../lib/,$(libeu_objects))
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+
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install: install-am libelf.so
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$(mkinstalldirs) $(DESTDIR)$(libdir)
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$(INSTALL_PROGRAM) libelf.so $(DESTDIR)$(libdir)/libelf-$(PACKAGE_VERSION).so
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@ -0,0 +1,24 @@
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From f3c664d069d81a4872a1ec8241ee709f37c53e9c Mon Sep 17 00:00:00 2001
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From: Aaron Merey <amerey@redhat.com>
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Date: Tue, 29 Oct 2024 14:16:57 -0400
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Subject: [PATCH] configure.ac: Fix ENABLE_IMA_VERIFICATION conditional
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Fix test statement for ENABLE_IMA_VERIFICATION always evalutating to
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false due to a missing 'x'.
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Signed-off-by: Aaron Merey <amerey@redhat.com>
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---
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configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/configure.ac
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+++ b/configure.ac
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@@ -895,7 +895,7 @@ AS_IF([test "x$enable_debuginfod" != "xn
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AM_CONDITIONAL([DEBUGINFOD],[test "x$enable_debuginfod" = "xyes"])
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AS_IF([test "x$enable_debuginfod_ima_verification" = "xyes"],AC_DEFINE([ENABLE_IMA_VERIFICATION],[1],[Build IMA verification]))
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AS_IF([test "x$have_libarchive" = "xyes"],AC_DEFINE([HAVE_LIBARCHIVE],[1],[Define to 1 if libarchive is available]))
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-AM_CONDITIONAL([ENABLE_IMA_VERIFICATION],[test "$enable_debuginfod_ima_verification" = "xyes"])
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+AM_CONDITIONAL([ENABLE_IMA_VERIFICATION],[test "x$enable_debuginfod_ima_verification" = "xyes"])
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AM_CONDITIONAL([OLD_LIBMICROHTTPD],[test "x$old_libmicrohttpd" = "xyes"])
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dnl for /etc/profile.d/elfutils.{csh,sh}
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@ -0,0 +1,193 @@
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From 8707194a9f2f0b13e53041b03ebfdbdbd2942e43 Mon Sep 17 00:00:00 2001
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From: Mark Wielaard <mark@klomp.org>
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Date: Tue, 5 Nov 2024 23:31:14 +0100
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Subject: [PATCH 1/1] libelf: Only fetch shdr once in elf_compress[_gnu]
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Some compilers assume the second call to elf[32|64]_getshdr can fail
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and produce error: potential null pointer dereference. Just store the
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result of the first call and reuse (when not NULL).
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* libelf/elf_compress.c (elf_compress): Store getshdr result in
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a shdr union var.
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* libelf/elf_compress_gnu.c (): Likewise
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https://sourceware.org/bugzilla/show_bug.cgi?id=32311
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Signed-off-by: Mark Wielaard <mark@klomp.org>
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---
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libelf/elf_compress.c | 55 +++++++++++++++++++++------------------
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libelf/elf_compress_gnu.c | 45 ++++++++++++++------------------
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2 files changed, 48 insertions(+), 52 deletions(-)
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--- a/libelf/elf_compress.c
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+++ b/libelf/elf_compress.c
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@@ -584,25 +584,30 @@ elf_compress (Elf_Scn *scn, int type, un
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Elf64_Xword sh_flags;
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Elf64_Word sh_type;
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Elf64_Xword sh_addralign;
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+ union shdr
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+ {
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+ Elf32_Shdr *s32;
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+ Elf64_Shdr *s64;
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+ } shdr;
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if (elfclass == ELFCLASS32)
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{
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- if (shdr == NULL)
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+ shdr.s32 = elf32_getshdr (scn);
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+ if (shdr.s32 == NULL)
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return -1;
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- sh_flags = shdr->sh_flags;
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- sh_type = shdr->sh_type;
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- sh_addralign = shdr->sh_addralign;
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+ sh_flags = shdr.s32->sh_flags;
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+ sh_type = shdr.s32->sh_type;
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+ sh_addralign = shdr.s32->sh_addralign;
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}
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else
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{
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- if (shdr == NULL)
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+ shdr.s64 = elf64_getshdr (scn);
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+ if (shdr.s64 == NULL)
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return -1;
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- sh_flags = shdr->sh_flags;
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- sh_type = shdr->sh_type;
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- sh_addralign = shdr->sh_addralign;
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+ sh_flags = shdr.s64->sh_flags;
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+ sh_type = shdr.s64->sh_type;
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+ sh_addralign = shdr.s64->sh_addralign;
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}
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if ((sh_flags & SHF_ALLOC) != 0)
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@@ -679,17 +684,17 @@ elf_compress (Elf_Scn *scn, int type, un
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correctly and ignored when SHF_COMPRESSED is set. */
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if (elfclass == ELFCLASS32)
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{
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- shdr->sh_size = new_size;
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- shdr->sh_addralign = __libelf_type_align (ELFCLASS32, ELF_T_CHDR);
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- shdr->sh_flags |= SHF_COMPRESSED;
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+ shdr.s32->sh_size = new_size;
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+ shdr.s32->sh_addralign = __libelf_type_align (ELFCLASS32,
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+ ELF_T_CHDR);
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+ shdr.s32->sh_flags |= SHF_COMPRESSED;
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}
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else
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{
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- shdr->sh_size = new_size;
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- shdr->sh_addralign = __libelf_type_align (ELFCLASS64, ELF_T_CHDR);
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- shdr->sh_flags |= SHF_COMPRESSED;
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+ shdr.s64->sh_size = new_size;
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+ shdr.s64->sh_addralign = __libelf_type_align (ELFCLASS64,
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+ ELF_T_CHDR);
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+ shdr.s64->sh_flags |= SHF_COMPRESSED;
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}
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__libelf_reset_rawdata (scn, out_buf, new_size, 1, ELF_T_CHDR);
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@@ -731,17 +736,15 @@ elf_compress (Elf_Scn *scn, int type, un
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correctly and ignored when SHF_COMPRESSED is set. */
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if (elfclass == ELFCLASS32)
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{
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- shdr->sh_size = scn->zdata_size;
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- shdr->sh_addralign = scn->zdata_align;
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- shdr->sh_flags &= ~SHF_COMPRESSED;
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+ shdr.s32->sh_size = scn->zdata_size;
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+ shdr.s32->sh_addralign = scn->zdata_align;
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+ shdr.s32->sh_flags &= ~SHF_COMPRESSED;
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}
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else
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{
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- shdr->sh_size = scn->zdata_size;
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- shdr->sh_addralign = scn->zdata_align;
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- shdr->sh_flags &= ~SHF_COMPRESSED;
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+ shdr.s64->sh_size = scn->zdata_size;
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+ shdr.s64->sh_addralign = scn->zdata_align;
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+ shdr.s64->sh_flags &= ~SHF_COMPRESSED;
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}
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__libelf_reset_rawdata (scn, scn->zdata_base,
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--- a/libelf/elf_compress_gnu.c
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+++ b/libelf/elf_compress_gnu.c
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@@ -59,25 +59,30 @@ elf_compress_gnu (Elf_Scn *scn, int infl
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Elf64_Xword sh_flags;
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Elf64_Word sh_type;
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Elf64_Xword sh_addralign;
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+ union shdr
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+ {
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+ Elf32_Shdr *s32;
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+ Elf64_Shdr *s64;
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+ } shdr;
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if (elfclass == ELFCLASS32)
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{
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- if (shdr == NULL)
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+ shdr.s32 = elf32_getshdr (scn);
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+ if (shdr.s32 == NULL)
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return -1;
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- sh_flags = shdr->sh_flags;
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- sh_type = shdr->sh_type;
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- sh_addralign = shdr->sh_addralign;
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+ sh_flags = shdr.s32->sh_flags;
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+ sh_type = shdr.s32->sh_type;
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+ sh_addralign = shdr.s32->sh_addralign;
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}
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else
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{
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- if (shdr == NULL)
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+ shdr.s64 = elf64_getshdr (scn);
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+ if (shdr.s64 == NULL)
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return -1;
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- sh_flags = shdr->sh_flags;
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- sh_type = shdr->sh_type;
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- sh_addralign = shdr->sh_addralign;
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+ sh_flags = shdr.s64->sh_flags;
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+ sh_type = shdr.s64->sh_type;
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+ sh_addralign = shdr.s64->sh_addralign;
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}
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/* Allocated sections, or sections that are already are compressed
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@@ -122,15 +127,9 @@ elf_compress_gnu (Elf_Scn *scn, int infl
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sh_flags won't have a SHF_COMPRESSED hint in the GNU format.
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Just adjust the sh_size. */
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if (elfclass == ELFCLASS32)
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- {
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- shdr->sh_size = new_size;
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- }
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+ shdr.s32->sh_size = new_size;
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else
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- {
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- shdr->sh_size = new_size;
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- }
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+ shdr.s64->sh_size = new_size;
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__libelf_reset_rawdata (scn, out_buf, new_size, 1, ELF_T_BYTE);
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@@ -187,15 +186,9 @@ elf_compress_gnu (Elf_Scn *scn, int infl
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sh_flags won't have a SHF_COMPRESSED hint in the GNU format.
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Just adjust the sh_size. */
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if (elfclass == ELFCLASS32)
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- {
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- Elf32_Shdr *shdr = elf32_getshdr (scn);
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- shdr->sh_size = size;
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- }
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+ shdr.s32->sh_size = size;
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else
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- {
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- Elf64_Shdr *shdr = elf64_getshdr (scn);
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- shdr->sh_size = size;
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- }
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+ shdr.s64->sh_size = size;
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__libelf_reset_rawdata (scn, buf_out, size, sh_addralign,
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__libelf_data_type (&ehdr, sh_type,
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@ -0,0 +1,55 @@
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strip.c: Pointer `arhdr` created at strip.c:2741 and then dereferenced without NULL-check.
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The same situation for the `arhdr` pointer at the objdump.c:313 and
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the `h` pointer at the readelf.c:13545.
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Triggers found by static analyzer Svace.
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Signed-off-by: Maks Mishin <maks.mishinFZ@gmail.com>
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---
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src/objdump.c | 5 +++++
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src/readelf.c | 5 +++++
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src/strip.c | 5 +++++
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3 files changed, 15 insertions(+)
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--- a/src/objdump.c
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+++ b/src/objdump.c
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@@ -311,6 +311,11 @@ handle_ar (int fd, Elf *elf, const char
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{
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/* The the header for this element. */
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Elf_Arhdr *arhdr = elf_getarhdr (subelf);
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+ if (arhdr == NULL)
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+ {
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+ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
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+ exit (1);
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+ }
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/* Skip over the index entries. */
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if (strcmp (arhdr->ar_name, "/") != 0
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--- a/src/readelf.c
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+++ b/src/readelf.c
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@@ -13543,6 +13543,11 @@ dump_archive_index (Elf *elf, const char
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as_off, fname, elf_errmsg (-1));
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const Elf_Arhdr *h = elf_getarhdr (subelf);
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+ if (h == NULL)
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+ {
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+ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
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+ exit (1);
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+ }
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printf (_("Archive member '%s' contains:\n"), h->ar_name);
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--- a/src/strip.c
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+++ b/src/strip.c
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@@ -2739,6 +2739,11 @@ handle_ar (int fd, Elf *elf, const char
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{
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/* The the header for this element. */
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Elf_Arhdr *arhdr = elf_getarhdr (subelf);
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+ if (arhdr == NULL)
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+ {
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+ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
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+ exit (1);
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+ }
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if (elf_kind (subelf) == ELF_K_ELF)
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result |= handle_elf (fd, subelf, new_prefix, arhdr->ar_name, 0, NULL);
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