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lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset.

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2009-11-16  Rafael Avila de Espindola  <espindola@google.com>

	* lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset.

From-SVN: r154215
This commit is contained in:
Rafael Avila de Espindola 2009-11-16 20:25:42 +00:00 committed by Rafael Espindola
parent efd0b0d36d
commit 1b70729f70
2 changed files with 14 additions and 5 deletions
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4
gcc/lto/ChangeLog
View File

@ -1,3 +1,7 @@
2009-11-16 Rafael Avila de Espindola <espindola@google.com>
* lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset.
2009-11-14 Jan Hubicka <jh@suse.cz>
* lto.c (read_cgraph_and_symbols): Set also ipa_transforms_to_apply.

15
gcc/lto/lto-elf.c
View File

@ -540,7 +540,7 @@ lto_file *
lto_elf_file_open (const char *filename, bool writable)
{
lto_elf_file *elf_file;
lto_file *result;
lto_file *result = NULL;
off_t offset;
const char *offset_p;
char *fname;
@ -553,13 +553,17 @@ lto_elf_file_open (const char *filename, bool writable)
}
else
{
int64_t t;
fname = (char *) xmalloc (offset_p - filename + 1);
memcpy (fname, filename, offset_p - filename);
fname[offset_p - filename] = '\0';
offset_p++;
sscanf(offset_p, "%" PRId64 , &t);
offset = t;
errno = 0;
offset = strtoll (offset_p, NULL, 10);
if (errno != 0)
{
error ("could not parse offset %s", offset_p);
goto fail;
}
/* elf_rand expects the offset to point to the ar header, not the
object itself. Subtract the size of the ar header (60 bytes).
We don't uses sizeof (struct ar_hd) to avoid including ar.h */
@ -631,7 +635,8 @@ lto_elf_file_open (const char *filename, bool writable)
return result;
fail:
lto_elf_file_close (result);
if (result)
lto_elf_file_close (result);
return NULL;
}