* [2.6 patch] hostap_ap.c:hostap_add_sta(): inconsequent NULL checking
@ 2006-03-10 19:10 Adrian Bunk
2006-03-13 1:23 ` Jouni Malinen
0 siblings, 1 reply; 2+ messages in thread
From: Adrian Bunk @ 2006-03-10 19:10 UTC (permalink / raw)
To: jkmaline; +Cc: hostap, netdev, linux-kernel
The Coverity checker spotted this inconsequent NULL checking
(unconditionally dereferencing directly after checking for NULL
isn't a good idea).
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- linux-2.6.16-rc5-mm3-full/drivers/net/wireless/hostap/hostap_ap.c.old 2006-03-10 19:30:08.000000000 +0100
+++ linux-2.6.16-rc5-mm3-full/drivers/net/wireless/hostap/hostap_ap.c 2006-03-10 19:30:43.000000000 +0100
@@ -3141,7 +3141,7 @@ int hostap_add_sta(struct ap_data *ap, u
if (ret == 1) {
sta = ap_add_sta(ap, sta_addr);
if (!sta)
- ret = -1;
+ return -1;
sta->flags = WLAN_STA_AUTH | WLAN_STA_ASSOC;
sta->ap = 1;
memset(sta->supported_rates, 0, sizeof(sta->supported_rates));
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2006-03-10 19:10 [2.6 patch] hostap_ap.c:hostap_add_sta(): inconsequent NULL checking Adrian Bunk
2006-03-13 1:23 ` Jouni Malinen
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