OSDN Git Service
(root)
/
uclinux-h8
/
linux.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
bdfbec2
)
cfg80211: add sanity check for retry limit in wext-compat
author
Ujjal Roy
<royujjal@gmail.com>
Thu, 9 Jan 2014 15:46:14 +0000
(21:16 +0530)
committer
Johannes Berg
<johannes.berg@intel.com>
Thu, 9 Jan 2014 16:05:28 +0000
(17:05 +0100)
Block setting the wrong values through iwconfig retry
command. Add sanity checking before sending the retry
limit to the driver.
Signed-off-by: Ujjal Roy <royujjal@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/wext-compat.c
patch
|
blob
|
history
diff --git
a/net/wireless/wext-compat.c
b/net/wireless/wext-compat.c
index
051d961
..
5661a54
100644
(file)
--- a/
net/wireless/wext-compat.c
+++ b/
net/wireless/wext-compat.c
@@
-370,7
+370,7
@@
static int cfg80211_wext_siwretry(struct net_device *dev,
u8 oshort = wdev->wiphy->retry_short;
int err;
- if (retry->disabled ||
+ if (retry->disabled ||
retry->value < 1 || retry->value > 255 ||
(retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
return -EINVAL;