diff options
Diffstat (limited to 'package/kernel/mac80211/patches/385-cfg80211-nl80211_update_ft_ies-to-validate-NL80211_A.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/385-cfg80211-nl80211_update_ft_ies-to-validate-NL80211_A.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/package/kernel/mac80211/patches/385-cfg80211-nl80211_update_ft_ies-to-validate-NL80211_A.patch b/package/kernel/mac80211/patches/385-cfg80211-nl80211_update_ft_ies-to-validate-NL80211_A.patch deleted file mode 100644 index f4b14506a6..0000000000 --- a/package/kernel/mac80211/patches/385-cfg80211-nl80211_update_ft_ies-to-validate-NL80211_A.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Arunk Khandavalli <akhandav@codeaurora.org> -Date: Thu, 30 Aug 2018 00:40:16 +0300 -Subject: [PATCH] cfg80211: nl80211_update_ft_ies() to validate - NL80211_ATTR_IE - -nl80211_update_ft_ies() tried to validate NL80211_ATTR_IE with -is_valid_ie_attr() before dereferencing it, but that helper function -returns true in case of NULL pointer (i.e., attribute not included). -This can result to dereferencing a NULL pointer. Fix that by explicitly -checking that NL80211_ATTR_IE is included. - -Fixes: 355199e02b83 ("cfg80211: Extend support for IEEE 802.11r Fast BSS Transition") -Signed-off-by: Arunk Khandavalli <akhandav@codeaurora.org> -Signed-off-by: Jouni Malinen <jouni@codeaurora.org> -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/wireless/nl80211.c -+++ b/net/wireless/nl80211.c -@@ -11763,6 +11763,7 @@ static int nl80211_update_ft_ies(struct - return -EOPNOTSUPP; - - if (!info->attrs[NL80211_ATTR_MDID] || -+ !info->attrs[NL80211_ATTR_IE] || - !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE])) - return -EINVAL; - |