jack: initialize audioOutput->data

Initialize audioOutput->data with NULL in jack_initDriver(). Previously, this was never initialized, although the other functions relied on it being NULL prior to jack_openDevice(). This patch addresses bug 0001641[1]. In contrast to the patch provided by the bug reporter, it moves the initialization before the "!param" check. [1] - http://musicpd.org/mantis/view.php?id=1641 git-svn-id: https://svn.musicpd.org/mpd/trunk@7375 09075e82-0dd4-0310-85a5-a0d7c8717e4f

jack: initialize audioOutput->data
d1b4112f · Max Kellermann · Eric Wong · 4f247ca4 · d1b4112f
Commit d1b4112f authored Jun 13, 2008 by Max Kellermann Committed by Eric Wong Jun 13, 2008
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audioOutput_jack.c src/audioOutputs/audioOutput_jack.c +3 -1

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--- a/src/audioOutputs/audioOutput_jack.c
+++ b/src/audioOutputs/audioOutput_jack.c
@@ -191,7 +191,9 @@ static int jack_initDriver(AudioOutput *audioOutput, ConfigParam *param)
 	BlockParam *bp;
 	char *endptr;
 	int val;
- 	char *cp = NULL;
+	char *cp = NULL;
+
+	audioOutput->data = NULL;

 	DEBUG("jack_initDriver (pid=%d)\n", getpid());
 	if ( ! param ) return 0;