| commit | 3938b45c1c75e53d45eb65ac253f12e86239c9ba | [log] [tgz] |
|---|---|---|
| author | Luciano Coelho <luciano.coelho@nokia.com> | Fri Jul 03 08:25:08 2009 +0300 |
| committer | John W. Linville <linville@tuxdriver.com> | Tue Jul 07 12:55:28 2009 -0400 |
| tree | 9653bd914d6e117c4057f75d65ba61e30e6afa99 | |
| parent | 2dce4c2b5f0b43bd25bf9ea6ded06b7f8a54c91f [diff] |
mac80211: minstrel: avoid accessing negative indices in rix_to_ndx() If rix is not found in mi->r[], i will become -1 after the loop. This value is eventually used to access arrays, so we were accessing arrays with a negative index, which is obviously not what we want to do. This patch fixes this potential problem. Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>