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utils: fix segfault in iwinfo_hardware_id_from_mtd()
[project/iwinfo.git]
/
iwinfo_utils.c
diff --git
a/iwinfo_utils.c
b/iwinfo_utils.c
index
f4b7b58
..
3b993d1
100644
(file)
--- a/
iwinfo_utils.c
+++ b/
iwinfo_utils.c
@@
-177,8
+177,8
@@
int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id)
FILE *mtd;
uint16_t *bc;
FILE *mtd;
uint16_t *bc;
- int fd;
- unsigned int len
, off
;
+ int fd
, off
;
+ unsigned int len;
char buf[128];
if (!(mtd = fopen("/proc/mtd", "r")))
char buf[128];
if (!(mtd = fopen("/proc/mtd", "r")))
@@
-186,7
+186,7
@@
int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id)
while (fgets(buf, sizeof(buf), mtd) != NULL)
{
while (fgets(buf, sizeof(buf), mtd) != NULL)
{
- if (fscanf(mtd, "mtd%
u
: %x %*x %127s", &off, &len, buf) < 3 ||
+ if (fscanf(mtd, "mtd%
d
: %x %*x %127s", &off, &len, buf) < 3 ||
(strcmp(buf, "\"boardconfig\"") && strcmp(buf, "\"EEPROM\"") &&
strcmp(buf, "\"factory\"")))
{
(strcmp(buf, "\"boardconfig\"") && strcmp(buf, "\"EEPROM\"") &&
strcmp(buf, "\"factory\"")))
{