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| author | Nicolai Stange <nstange@suse.de> | 2020-01-14 13:39:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-15 00:30:02 +0300 |
| commit | 7bd751f1c30f6a2a870169c0501875f1ca2d9416 (patch) | |
| tree | 19d1e5ac8cb495651a9e6444f00b50430cde7337 /crypto/asymmetric_keys/.gitignore | |
| parent | 03b4aeda9b6f455d81d1147f0900f1320bc48a44 (diff) | |
| download | linux-7bd751f1c30f6a2a870169c0501875f1ca2d9416.tar.xz | |
libertas: make lbs_ibss_join_existing() return error code on rates overflow
[ Upstream commit 1754c4f60aaf1e17d886afefee97e94d7f27b4cb ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'crypto/asymmetric_keys/.gitignore')
0 files changed, 0 insertions, 0 deletions