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(parent: 85291b1) | patch
Fix crash in path subset elimination
authorDavid Henningsson <david.henningsson@canonical.com>
Thu, 4 Aug 2011 09:13:37 +0000 (11:13 +0200)
committerColin Guthrie <colin@mageia.org>
Thu, 4 Aug 2011 16:23:37 +0000 (17:23 +0100)
commit5bfcb5d8a09bf5c726d4aea6fb04533007c24143
tree2aa02bd91c8fd651447c90514177e3afcace73edtree
parent85291b1954303d577209dbb99c6950995aac7b01commit | diff
Fix crash in path subset elimination

As reported in http://kpaste.net/04f1f3f
it is possible to call enumeration_is_subset with null pointers.
Handle that case instead of crashing. (It is also possible that
Tanuk's pending element_is_subset patch solves the issue, but this
nevertheless gives some extra security.)

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
src/modules/alsa/alsa-mixer.c diff | blob | history