FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

PR binutils/15157

Browse source 
* readelf.c (apply_relocations): Catch relocations with negative
	offsets.
This commit is contained in:
Nick Clifton 2013-03-22 16:04:55 +00:00
parent 209be8d2a9
commit c8da682327
2 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
binutils/ChangeLog
View file

@ -1,3 +1,9 @@
2013-03-22 Nick Clifton <nickc@redhat.com>
PR binutils/15157
* readelf.c (apply_relocations): Catch relocations with negative
offsets.
2013-03-15 Nick Clifton <nickc@redhat.com>
* addr2line.c (slurp_symtab): If canonicalization reveals that

2
binutils/readelf.c
View file

@ -10517,7 +10517,7 @@ apply_relocations (void * file,
}
rloc = start + rp->r_offset;
if ((rloc + reloc_size) > end)
if ((rloc + reloc_size) > end || (rloc < start))
{
warn (_("skipping invalid relocation offset 0x%lx in section %s\n"),
(unsigned long) rp->r_offset,