---

yaml --- r: 268875 b: refs/heads/master c: 44ec5d2 h: refs/heads/master i: 268873: 8945106 268871: bc1a52e v: v3
git-mirror · Oct 23, 2011 · 6819bc3 · 6819bc3
1 parent dbcd6f3
commit 6819bc3
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 883aeecc9ddc120e34a1157aee37738a4e96b517
+refs/heads/master: 44ec5d29169426b00fe054f0a13744140de29e11
diff --git a/trunk/drivers/staging/vt6656/ioctl.c b/trunk/drivers/staging/vt6656/ioctl.c
@@ -81,6 +81,8 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
 		}
 
 		pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
+		if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
+			return -EINVAL;
 		if (pItemSSID->len != 0) {
 			memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 			memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
@@ -155,6 +157,8 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
 		}
 
 		pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
+		if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
+			return -EINVAL;
 		memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 		memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 		if (sJoinCmd.wBSSType == ADHOC) {
@@ -476,6 +480,8 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
 		}
 
 		pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
+		if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
+			return -EINVAL;
 		memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 		memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);