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Fix debug link crc reading

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Debug link crc values is strored after null terminated string in 4
aligned offset. But sysprof was only taking into accoutn alignment
that made elf parser read wrong crc from the debug link string.

Fix is simple check for string length and adding the length to offset
before alignment.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
This commit is contained in:
Pauli Nieminen
2012-04-09 21:13:00 +03:00
committed by Søren Sandmann Pedersen
parent 3c11010659
commit e9eb5ae3ae
1 changed files with 2 additions and 1 deletions
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3
elfparser.c
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@ -744,7 +744,8 @@ elf_parser_get_debug_link (ElfParser *parser, guint32 *crc32)
if (crc32)
{
offset = (offset + 3) & ~0x3;
int len = strlen (result) + 1;
offset = (offset + len + 3) & ~0x3;
*crc32 = GET_UINT32 (parser, offset);
}