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alsa: Fix crash when profile_set == NULL

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Better check if the pointer is NULL before dereferencing it, instead of
after!

BugLink: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1159853
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2013-05-14 11:01:13 +02:00
parent a9915752f8
commit 0a9a1d7488
1 changed files with 2 additions and 2 deletions
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4
src/modules/alsa/module-alsa-card.c
View file

@ -689,11 +689,11 @@ int pa__init(pa_module *m) {
pa_xfree(fn);
}
u->profile_set->ignore_dB = ignore_dB;
if (!u->profile_set)
goto fail;
u->profile_set->ignore_dB = ignore_dB;
pa_alsa_profile_set_probe(u->profile_set, u->device_id, &m->core->default_sample_spec, m->core->default_n_fragments, m->core->default_fragment_size_msec);
pa_alsa_profile_set_dump(u->profile_set);