diff options
| author |   Nicolai Stange <nstange@suse.de> | 2020-01-14 11:39:03 +0100 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2020-01-27 16:36:33 +0200 |
| commit | 1754c4f60aaf1e17d886afefee97e94d7f27b4cb (patch) | |
| tree | b14a95097d757bf182854e8eb54001cbbda83dfb /drivers/net/wireless/intel/iwlwifi/mvm/tt.c | |
| parent | libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held (diff) | |
| download | linux-dev-1754c4f60aaf1e17d886afefee97e94d7f27b4cb.tar.xz linux-dev-1754c4f60aaf1e17d886afefee97e94d7f27b4cb.zip | |
libertas: make lbs_ibss_join_existing() return error code on rates overflow
Commit e5e884b42639 ("libertas: Fix two buffer overflows at parsing bss
descriptor") introduced a bounds check on the number of supplied rates to
lbs_ibss_join_existing() and made it to return on overflow.
However, the aforementioned commit doesn't set the return value accordingly
and thus, lbs_ibss_join_existing() would return with zero even though it
failed.
Make lbs_ibss_join_existing return -EINVAL in case the bounds check on the
number of supplied rates fails.
Fixes: e5e884b42639 ("libertas: Fix two buffer overflows at parsing bss descriptor")
Signed-off-by: Nicolai Stange <nstange@suse.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/tt.c')
0 files changed, 0 insertions, 0 deletions