Re: [PATCH 1/2] libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
From: Nicolai Stange <hidden>
Date: 2020-01-15 06:21:39
Also in:
linux-wireless, lkml
From: Nicolai Stange <hidden>
Date: 2020-01-15 06:21:39
Also in:
linux-wireless, lkml
Kalle Valo [off-list ref] writes:
Nicolai Stange [off-list ref] writes:quoted
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(). Unfortunately, it introduced a return path from within a RCU read side critical section without a corresponding rcu_read_unlock(). Fix this. Fixes: e5e884b42639 ("libertas: Fix two buffer overflows at parsing bss descriptor")This should be in one line, I'll fix it during commit.
Thanks! -- SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg), GF: Felix Imendörffer