Update of /cvsroot/alsa/alsa-kernel/core
In directory sc8-pr-cvs1:/tmp/cvs-serv30937/core
Modified Files:
pcm.c
Log Message:
don't call kfree with NULL pointer (constraint rules is not always allocated).
Index: pcm.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/core/pcm.c,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -r1.31 -r1.32
--- pcm.c 30 May 2003 12:28:33 -0000 1.31
+++ pcm.c 17 Oct 2003 15:38:59 -0000 1.32
@@ -819,7 +819,8 @@
runtime->private_free(runtime);
snd_free_pages((void*)runtime->status,
PAGE_ALIGN(sizeof(snd_pcm_mmap_status_t)));
snd_free_pages((void*)runtime->control,
PAGE_ALIGN(sizeof(snd_pcm_mmap_control_t)));
- kfree(runtime->hw_constraints.rules);
+ if (runtime->hw_constraints.rules)
+ kfree(runtime->hw_constraints.rules);
kfree(runtime);
substream->runtime = NULL;
substream->pstr->substream_opened--;
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