diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-07-30 07:05:12 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-07-30 07:05:12 +0000 |
commit | d992c163f7fb2a68805e54134f0c6300214aef84 (patch) | |
tree | 36133534a521ea2ef486a47a26b9064ace00bd8d /package/madwifi/patches/373-sanity_check.patch | |
parent | ef0bb0a891f87a0ba5f4a4bb474bbc584d6d8479 (diff) |
madwifi: add some extra sanity checking
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12006 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/madwifi/patches/373-sanity_check.patch')
-rw-r--r-- | package/madwifi/patches/373-sanity_check.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/package/madwifi/patches/373-sanity_check.patch b/package/madwifi/patches/373-sanity_check.patch new file mode 100644 index 0000000000..9c18a74148 --- /dev/null +++ b/package/madwifi/patches/373-sanity_check.patch @@ -0,0 +1,12 @@ +--- a/net80211/ieee80211_input.c ++++ b/net80211/ieee80211_input.c +@@ -238,6 +238,9 @@ + if (vap->iv_opmode == IEEE80211_M_MONITOR) + goto out; + ++ if (!skb->data) ++ goto out; ++ + if (skb->len < sizeof(struct ieee80211_frame_min)) { + IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_ANY, + ni->ni_macaddr, NULL, |