diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-08-05 23:56:54 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-08-05 23:56:54 +0200 |
| commit | c00aafcd4977769e8728292302ddbbb8b1082fab (patch) | |
| tree | 5766bcfbfd7b24816b54298b8ef34054f8cf0fae /net/wireless/scan.c | |
| parent | 2e6713c7662cc5ebc7346b033c404cb2f708fd51 (diff) | |
| parent | 90bc1a658a53f8832ee799685703977a450e5af9 (diff) | |
Merge branch 'master' into for-linus
Diffstat (limited to 'net/wireless/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 9271118e1fc4..7e595ce24eeb 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -118,7 +118,7 @@ static int cmp_ies(u8 num, u8 *ies1, size_t len1, u8 *ies2, size_t len2) if (!ie1 && !ie2) return 0; - if (!ie1) + if (!ie1 || !ie2) return -1; r = memcmp(ie1 + 2, ie2 + 2, min(ie1[1], ie2[1])); @@ -171,6 +171,8 @@ static bool is_mesh(struct cfg80211_bss *a, ie = find_ie(WLAN_EID_MESH_CONFIG, a->information_elements, a->len_information_elements); + if (!ie) + return false; if (ie[1] != IEEE80211_MESH_CONFIG_LEN) return false; |