shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 18:41:58 +09:00
Code Issues Packages Projects Releases Wiki Activity

wifi: fix multi-link element subelement iteration

Browse Source 
The subelements obviously start after the common data, including
the common multi-link element structure definition itself. This
bug was possibly just hidden by the higher bits of the control
being set to 0, so the iteration just found one bogus element
and most of the code could continue anyway.

Fixes: 0f48b8b88a ("wifi: ieee80211: add definitions for multi-link element")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2022-09-17 03:14:53 +02:00
parent f3630c4f82
commit 1177aaa7fe
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/ieee80211.h
View File

@@ -4593,7 +4593,7 @@ static inline u8 ieee80211_mle_common_size(const u8 *data)
return 0;
}
return common + mle->variable[0];
return sizeof(*mle) + common + mle->variable[0];
}
/**