fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-24 08:50:13 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

intel/tools: handle ftell errors

Browse source 
Found by Coverity, as "argument cannot be negative", referring to
fread's 2nd argument.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6667>
This commit is contained in:
Marcin Ślusarz 2020-09-09 18:48:16 +02:00 • committed by Marge Bot
parent 46a82aa3a6
commit 5b6fd2a314
1 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/intel/tools/i965_disasm.c
View file

@ -38,10 +38,10 @@ enum opt_input_type {
static enum opt_input_type input_type = OPT_INPUT_BINARY;
/* Return size of file in bytes pointed by fp */
static size_t
static long
i965_disasm_get_file_size(FILE *fp)
{
size_t size;
long size;
fseek(fp, 0L, SEEK_END);
size = ftell(fp);
@ -93,7 +93,11 @@ i965_disasm_read_binary(FILE *fp, size_t *end)
size_t size;
void *assembly;
*end = i965_disasm_get_file_size(fp);
long sz = i965_disasm_get_file_size(fp);
if (sz < 0)
return NULL;
*end = (size_t)sz;
if (!*end)
return NULL;