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| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-02-21 18:19:26 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-02-21 18:19:26 +0000 |
| commit | 184c535815efdb1e71a7452da19d3ad4d1527757 (patch) | |
| tree | e424f2d53fa5139e698a22cef65e1ea068407761 /package | |
| parent | 5e6bc97d0ccd3fbf82e03896f8d5987f534ce19e (diff) | |
| download | mtk-20170518-184c535815efdb1e71a7452da19d3ad4d1527757.zip mtk-20170518-184c535815efdb1e71a7452da19d3ad4d1527757.tar.gz mtk-20170518-184c535815efdb1e71a7452da19d3ad4d1527757.tar.bz2 | |
iwinfo: fix logic flaw in WPA OUI filtering, solves misdetecting various WPA2-PSK only networks as mixed mode
SVN-Revision: 30672
Diffstat (limited to 'package')
| -rw-r--r-- | package/iwinfo/src/iwinfo_wext_scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/iwinfo/src/iwinfo_wext_scan.c b/package/iwinfo/src/iwinfo_wext_scan.c index 11725c9..de02587 100644 --- a/package/iwinfo/src/iwinfo_wext_scan.c +++ b/package/iwinfo/src/iwinfo_wext_scan.c @@ -246,7 +246,7 @@ static inline void wext_fill_wpa(unsigned char *iebuf, int buflen, struct iwinfo /* Not all IEs that start with 0xdd are WPA. * * So check that the OUI is valid. */ if((ielen < 8) || ((memcmp(&iebuf[offset], wpa_oui, 3) != 0) - && (iebuf[offset+3] == 0x01))) + || (iebuf[offset+3] != 0x01))) return; offset += 4; |