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authorFelix Fietkau <nbd@openwrt.org>2016-02-08 13:38:03 +0000
committerFelix Fietkau <nbd@openwrt.org>2016-02-08 13:38:03 +0000
commit446d06edac31570d9c68ec2042a969aedd6c01c7 (patch)
tree623073c318f98d0ed1125fbae995ec05da213496 /package/kernel
parent21e716dbec4a1982baaf4206b093bd75857de94c (diff)
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mac80211: fix a memory leak in a-msdu rx
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48672
Diffstat (limited to 'package/kernel')
-rw-r--r--package/kernel/mac80211/patches/332-cfg80211-fix-faulty-variable-initialization-in-ieee8.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/332-cfg80211-fix-faulty-variable-initialization-in-ieee8.patch b/package/kernel/mac80211/patches/332-cfg80211-fix-faulty-variable-initialization-in-ieee8.patch
new file mode 100644
index 0000000000..e414f23784
--- /dev/null
+++ b/package/kernel/mac80211/patches/332-cfg80211-fix-faulty-variable-initialization-in-ieee8.patch
@@ -0,0 +1,22 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Mon, 8 Feb 2016 14:24:36 +0100
+Subject: [PATCH] cfg80211: fix faulty variable initialization in
+ ieee80211_amsdu_to_8023s
+
+reuse_skb is set to true if the code decides to use the last segment.
+Fixes a memory leak
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
+--- a/net/wireless/util.c
++++ b/net/wireless/util.c
+@@ -676,7 +676,7 @@ void ieee80211_amsdu_to_8023s(struct sk_
+ u8 *payload;
+ int offset = 0, remaining, err;
+ struct ethhdr eth;
+- bool reuse_skb = true;
++ bool reuse_skb = false;
+ bool last = false;
+
+ if (has_80211_header) {