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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-03-12 00:35:36 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-03-12 00:35:36 +0000
commit5ad9c27d392ec26d1b4cd2dd6f23fa4d99d425fd (patch)
treed22357df0b84e670ec14650d59aac5eba823c4b8
parent023a7d5f8279debb780776e728b5a56df6c66e5d (diff)
sstrip: fix a section length corruption bug (patch from #6847)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20154 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--tools/sstrip/src/sstrip.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/sstrip/src/sstrip.c b/tools/sstrip/src/sstrip.c
index 6607d1250..0508aaac8 100644
--- a/tools/sstrip/src/sstrip.c
+++ b/tools/sstrip/src/sstrip.c
@@ -251,8 +251,7 @@ static int modifyheaders ## CLASS (Elf ## CLASS ## _Ehdr *ehdr, \
ESET(phdr->p_offset,newsize); \
ESET(phdr->p_filesz,0); \
} else if (EGET(phdr->p_offset) + EGET(phdr->p_filesz) > newsize) { \
- newsize -= EGET(phdr->p_offset); \
- ESET(phdr->p_filesz, newsize); \
+ ESET(phdr->p_filesz, newsize - EGET(phdr->p_offset)); \
} \
} \
\