diff --git a/package/libs/elfutils/patches/007-add-libeu-symbols-to-libelf.patch b/package/libs/elfutils/patches/007-add-libeu-symbols-to-libelf.patch new file mode 100644 index 0000000000..23489b5625 --- /dev/null +++ b/package/libs/elfutils/patches/007-add-libeu-symbols-to-libelf.patch @@ -0,0 +1,31 @@ +From f5d6e088f84dd05278c4698a21cbf1ff4569978d Mon Sep 17 00:00:00 2001 +From: Mark Wielaard +Date: Tue, 22 Oct 2024 15:03:42 +0200 +Subject: [PATCH] libelf: Add libeu objects to libelf.a static archive + +libelf might use some symbols from libeu.a, specifically the eu-search +wrappers. But we don't ship libeu.a separately. So include the libeu +objects in the libelf.a archive to facilitate static linking. + + * libelf/Makefile.am (libeu_objects): New variable. + (libelf_a_LIBADD): New, add libeu_objects. + +https://sourceware.org/bugzilla/show_bug.cgi?id=32293 + +Signed-off-by: Mark Wielaard +--- + libelf/Makefile.am | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/libelf/Makefile.am ++++ b/libelf/Makefile.am +@@ -122,6 +122,9 @@ libelf.so: $(srcdir)/libelf.map $(libelf + @$(textrel_check) + $(AM_V_at)ln -fs $@ $@.$(VERSION) + ++libeu_objects = $(shell $(AR) t ../lib/libeu.a) ++libelf_a_LIBADD = $(addprefix ../lib/,$(libeu_objects)) ++ + install: install-am libelf.so + $(mkinstalldirs) $(DESTDIR)$(libdir) + $(INSTALL_PROGRAM) libelf.so $(DESTDIR)$(libdir)/libelf-$(PACKAGE_VERSION).so diff --git a/package/libs/elfutils/patches/008-fix-autoconf-ENABLE_IMA_VERIFICATION.patch b/package/libs/elfutils/patches/008-fix-autoconf-ENABLE_IMA_VERIFICATION.patch new file mode 100644 index 0000000000..e5732d2b08 --- /dev/null +++ b/package/libs/elfutils/patches/008-fix-autoconf-ENABLE_IMA_VERIFICATION.patch @@ -0,0 +1,24 @@ +From f3c664d069d81a4872a1ec8241ee709f37c53e9c Mon Sep 17 00:00:00 2001 +From: Aaron Merey +Date: Tue, 29 Oct 2024 14:16:57 -0400 +Subject: [PATCH] configure.ac: Fix ENABLE_IMA_VERIFICATION conditional + +Fix test statement for ENABLE_IMA_VERIFICATION always evalutating to +false due to a missing 'x'. + +Signed-off-by: Aaron Merey +--- + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/configure.ac ++++ b/configure.ac +@@ -895,7 +895,7 @@ AS_IF([test "x$enable_debuginfod" != "xn + AM_CONDITIONAL([DEBUGINFOD],[test "x$enable_debuginfod" = "xyes"]) + AS_IF([test "x$enable_debuginfod_ima_verification" = "xyes"],AC_DEFINE([ENABLE_IMA_VERIFICATION],[1],[Build IMA verification])) + AS_IF([test "x$have_libarchive" = "xyes"],AC_DEFINE([HAVE_LIBARCHIVE],[1],[Define to 1 if libarchive is available])) +-AM_CONDITIONAL([ENABLE_IMA_VERIFICATION],[test "$enable_debuginfod_ima_verification" = "xyes"]) ++AM_CONDITIONAL([ENABLE_IMA_VERIFICATION],[test "x$enable_debuginfod_ima_verification" = "xyes"]) + AM_CONDITIONAL([OLD_LIBMICROHTTPD],[test "x$old_libmicrohttpd" = "xyes"]) + + dnl for /etc/profile.d/elfutils.{csh,sh} diff --git a/package/libs/elfutils/patches/009-fix-null-dereference-with-lto.patch b/package/libs/elfutils/patches/009-fix-null-dereference-with-lto.patch new file mode 100644 index 0000000000..1179a1e1a0 --- /dev/null +++ b/package/libs/elfutils/patches/009-fix-null-dereference-with-lto.patch @@ -0,0 +1,193 @@ +From 8707194a9f2f0b13e53041b03ebfdbdbd2942e43 Mon Sep 17 00:00:00 2001 +From: Mark Wielaard +Date: Tue, 5 Nov 2024 23:31:14 +0100 +Subject: [PATCH 1/1] libelf: Only fetch shdr once in elf_compress[_gnu] + +Some compilers assume the second call to elf[32|64]_getshdr can fail +and produce error: potential null pointer dereference. Just store the +result of the first call and reuse (when not NULL). + + * libelf/elf_compress.c (elf_compress): Store getshdr result in + a shdr union var. + * libelf/elf_compress_gnu.c (): Likewise + +https://sourceware.org/bugzilla/show_bug.cgi?id=32311 + +Signed-off-by: Mark Wielaard +--- + libelf/elf_compress.c | 55 +++++++++++++++++++++------------------ + libelf/elf_compress_gnu.c | 45 ++++++++++++++------------------ + 2 files changed, 48 insertions(+), 52 deletions(-) + +--- a/libelf/elf_compress.c ++++ b/libelf/elf_compress.c +@@ -584,25 +584,30 @@ elf_compress (Elf_Scn *scn, int type, un + Elf64_Xword sh_flags; + Elf64_Word sh_type; + Elf64_Xword sh_addralign; ++ union shdr ++ { ++ Elf32_Shdr *s32; ++ Elf64_Shdr *s64; ++ } shdr; + if (elfclass == ELFCLASS32) + { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- if (shdr == NULL) ++ shdr.s32 = elf32_getshdr (scn); ++ if (shdr.s32 == NULL) + return -1; + +- sh_flags = shdr->sh_flags; +- sh_type = shdr->sh_type; +- sh_addralign = shdr->sh_addralign; ++ sh_flags = shdr.s32->sh_flags; ++ sh_type = shdr.s32->sh_type; ++ sh_addralign = shdr.s32->sh_addralign; + } + else + { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- if (shdr == NULL) ++ shdr.s64 = elf64_getshdr (scn); ++ if (shdr.s64 == NULL) + return -1; + +- sh_flags = shdr->sh_flags; +- sh_type = shdr->sh_type; +- sh_addralign = shdr->sh_addralign; ++ sh_flags = shdr.s64->sh_flags; ++ sh_type = shdr.s64->sh_type; ++ sh_addralign = shdr.s64->sh_addralign; + } + + if ((sh_flags & SHF_ALLOC) != 0) +@@ -679,17 +684,17 @@ elf_compress (Elf_Scn *scn, int type, un + correctly and ignored when SHF_COMPRESSED is set. */ + if (elfclass == ELFCLASS32) + { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- shdr->sh_size = new_size; +- shdr->sh_addralign = __libelf_type_align (ELFCLASS32, ELF_T_CHDR); +- shdr->sh_flags |= SHF_COMPRESSED; ++ shdr.s32->sh_size = new_size; ++ shdr.s32->sh_addralign = __libelf_type_align (ELFCLASS32, ++ ELF_T_CHDR); ++ shdr.s32->sh_flags |= SHF_COMPRESSED; + } + else + { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- shdr->sh_size = new_size; +- shdr->sh_addralign = __libelf_type_align (ELFCLASS64, ELF_T_CHDR); +- shdr->sh_flags |= SHF_COMPRESSED; ++ shdr.s64->sh_size = new_size; ++ shdr.s64->sh_addralign = __libelf_type_align (ELFCLASS64, ++ ELF_T_CHDR); ++ shdr.s64->sh_flags |= SHF_COMPRESSED; + } + + __libelf_reset_rawdata (scn, out_buf, new_size, 1, ELF_T_CHDR); +@@ -731,17 +736,15 @@ elf_compress (Elf_Scn *scn, int type, un + correctly and ignored when SHF_COMPRESSED is set. */ + if (elfclass == ELFCLASS32) + { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- shdr->sh_size = scn->zdata_size; +- shdr->sh_addralign = scn->zdata_align; +- shdr->sh_flags &= ~SHF_COMPRESSED; ++ shdr.s32->sh_size = scn->zdata_size; ++ shdr.s32->sh_addralign = scn->zdata_align; ++ shdr.s32->sh_flags &= ~SHF_COMPRESSED; + } + else + { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- shdr->sh_size = scn->zdata_size; +- shdr->sh_addralign = scn->zdata_align; +- shdr->sh_flags &= ~SHF_COMPRESSED; ++ shdr.s64->sh_size = scn->zdata_size; ++ shdr.s64->sh_addralign = scn->zdata_align; ++ shdr.s64->sh_flags &= ~SHF_COMPRESSED; + } + + __libelf_reset_rawdata (scn, scn->zdata_base, +--- a/libelf/elf_compress_gnu.c ++++ b/libelf/elf_compress_gnu.c +@@ -59,25 +59,30 @@ elf_compress_gnu (Elf_Scn *scn, int infl + Elf64_Xword sh_flags; + Elf64_Word sh_type; + Elf64_Xword sh_addralign; ++ union shdr ++ { ++ Elf32_Shdr *s32; ++ Elf64_Shdr *s64; ++ } shdr; + if (elfclass == ELFCLASS32) + { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- if (shdr == NULL) ++ shdr.s32 = elf32_getshdr (scn); ++ if (shdr.s32 == NULL) + return -1; + +- sh_flags = shdr->sh_flags; +- sh_type = shdr->sh_type; +- sh_addralign = shdr->sh_addralign; ++ sh_flags = shdr.s32->sh_flags; ++ sh_type = shdr.s32->sh_type; ++ sh_addralign = shdr.s32->sh_addralign; + } + else + { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- if (shdr == NULL) ++ shdr.s64 = elf64_getshdr (scn); ++ if (shdr.s64 == NULL) + return -1; + +- sh_flags = shdr->sh_flags; +- sh_type = shdr->sh_type; +- sh_addralign = shdr->sh_addralign; ++ sh_flags = shdr.s64->sh_flags; ++ sh_type = shdr.s64->sh_type; ++ sh_addralign = shdr.s64->sh_addralign; + } + + /* Allocated sections, or sections that are already are compressed +@@ -122,15 +127,9 @@ elf_compress_gnu (Elf_Scn *scn, int infl + sh_flags won't have a SHF_COMPRESSED hint in the GNU format. + Just adjust the sh_size. */ + if (elfclass == ELFCLASS32) +- { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- shdr->sh_size = new_size; +- } ++ shdr.s32->sh_size = new_size; + else +- { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- shdr->sh_size = new_size; +- } ++ shdr.s64->sh_size = new_size; + + __libelf_reset_rawdata (scn, out_buf, new_size, 1, ELF_T_BYTE); + +@@ -187,15 +186,9 @@ elf_compress_gnu (Elf_Scn *scn, int infl + sh_flags won't have a SHF_COMPRESSED hint in the GNU format. + Just adjust the sh_size. */ + if (elfclass == ELFCLASS32) +- { +- Elf32_Shdr *shdr = elf32_getshdr (scn); +- shdr->sh_size = size; +- } ++ shdr.s32->sh_size = size; + else +- { +- Elf64_Shdr *shdr = elf64_getshdr (scn); +- shdr->sh_size = size; +- } ++ shdr.s64->sh_size = size; + + __libelf_reset_rawdata (scn, buf_out, size, sh_addralign, + __libelf_data_type (&ehdr, sh_type,