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wext: Check hexstr2bin() return value

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This commit is contained in:
Jouni Malinen 2010-01-10 22:16:51 +02:00
parent 68fd595fa5
commit fbe3e7f840
1 changed files with 5 additions and 5 deletions
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10
src/drivers/driver_wext.c
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@ -257,9 +257,9 @@ wpa_driver_wext_event_wireless_custom(void *ctx, char *custom)
bytes /= 2;
req_ies = os_malloc(bytes);
if (req_ies == NULL)
return;
hexstr2bin(spos, req_ies, bytes);
if (req_ies == NULL ||
hexstr2bin(spos, req_ies, bytes) < 0)
goto done;
data.assoc_info.req_ies = req_ies;
data.assoc_info.req_ies_len = bytes;
@ -277,9 +277,9 @@ wpa_driver_wext_event_wireless_custom(void *ctx, char *custom)
bytes /= 2;
resp_ies = os_malloc(bytes);
if (resp_ies == NULL)
if (resp_ies == NULL ||
hexstr2bin(spos, resp_ies, bytes) < 0)
goto done;
hexstr2bin(spos, resp_ies, bytes);
data.assoc_info.resp_ies = resp_ies;
data.assoc_info.resp_ies_len = bytes;
}