diff options
Diffstat (limited to 'poky/meta/recipes-devtools/elfutils/files/0003-fixheadercheck.patch')
| -rw-r--r-- | poky/meta/recipes-devtools/elfutils/files/0003-fixheadercheck.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/elfutils/files/0003-fixheadercheck.patch b/poky/meta/recipes-devtools/elfutils/files/0003-fixheadercheck.patch new file mode 100644 index 000000000..7c49fced1 --- /dev/null +++ b/poky/meta/recipes-devtools/elfutils/files/0003-fixheadercheck.patch @@ -0,0 +1,40 @@ +From 565d5935abf5b58773f9c8385c00189221980d98 Mon Sep 17 00:00:00 2001 +From: Hongxu Jia <hongxu.jia@windriver.com> +Date: Tue, 15 Aug 2017 17:17:20 +0800 +Subject: [PATCH 3/7] fixheadercheck + +For some binaries we can get a invalid section alignment, for example if +sh_align = 1 and sh_addralign is 0. In the case of a zero size section +like +".note.GNU-stack", this is irrelavent as far as I can tell and we +shouldn't +error in this case. + +RP 2014/6/11 + +Upstream-Status: Pending + +Rebase to 0.170 +Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> +--- + libelf/elf32_updatenull.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/libelf/elf32_updatenull.c b/libelf/elf32_updatenull.c +index d83c0b3..a51bf70 100644 +--- a/libelf/elf32_updatenull.c ++++ b/libelf/elf32_updatenull.c +@@ -339,8 +339,8 @@ __elfw2(LIBELFBITS,updatenull_wrlock) (Elf *elf, int *change_bop, size_t shnum) + we test for the alignment of the section being large + enough for the largest alignment required by a data + block. */ +- if (unlikely (! powerof2 (shdr->sh_addralign)) +- || unlikely ((shdr->sh_addralign ?: 1) < sh_align)) ++ if (shdr->sh_size && (unlikely (! powerof2 (shdr->sh_addralign)) ++ || unlikely ((shdr->sh_addralign ?: 1) < sh_align))) + { + __libelf_seterrno (ELF_E_INVALID_ALIGN); + return -1; +-- +1.8.3.1 + |
