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dlmisc: fix snd_plugin_dir locking for not DL_ORIGIN_AVAILABLE

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Fixes: 8580c081c2 ("dlsym: add support for ALSA_PLUGIN_DIR environment variable")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2020-10-29 20:31:19 +01:00
parent ad8c8e5503
commit 1d993b37ab
1 changed files with 1 additions and 3 deletions
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4
src/dlmisc.c
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@ -46,7 +46,7 @@ static int snd_plugin_dir_set = 0;
static char *snd_plugin_dir = NULL;
#endif
#if defined(DL_ORIGIN_AVAILABLE) && defined(HAVE_LIBPTHREAD)
#ifdef HAVE_LIBPTHREAD
static pthread_mutex_t snd_dlpath_mutex = PTHREAD_MUTEX_INITIALIZER;
static inline void snd_dlpath_lock(void)
@ -440,12 +440,10 @@ void snd_dlobj_cache_cleanup(void)
free(c);
}
snd_dlobj_unlock();
#ifdef DL_ORIGIN_AVAILABLE
snd_dlpath_lock();
snd_plugin_dir_set = 0;
free(snd_plugin_dir);
snd_plugin_dir = NULL;
snd_dlpath_unlock();
#endif
}
#endif