coreaudio, oss, sndio: minor safeguards.

Mindwerks · Apr 1, 2024 · c33e10d · c33e10d
1 parent 22b8126
commit c33e10d
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/src/player/out_coreaudio.c b/src/player/out_coreaudio.c
@@ -287,6 +287,7 @@ static void close_coreaudio_output(void)
     AudioUnitUninitialize(au);
     AudioComponentInstanceDispose(au);
     free(buffer);
+    buffer = NULL;
 }
 
 static void pause_coreaudio_output(void)
@@ -308,5 +309,4 @@ audiodrv_info audiodrv_coreaudio = {
     pause_coreaudio_output,
     resume_coreaudio_output
 };
-
 #endif /* AUDIODRV_COREAUDIO */
diff --git a/src/player/out_oss.c b/src/player/out_oss.c
@@ -48,7 +48,7 @@
 #define DEFAULT_FRAGSIZE 14
 #define DEFAULT_NUMFRAGS 16
 
-static int audio_fd;
+static int audio_fd = -1;
 
 static void close_oss_output(void);
 

diff --git a/src/player/out_sndio.c b/src/player/out_sndio.c
@@ -102,6 +102,7 @@ static int write_sndio_output(void *buf, int len)
 
 static void close_sndio_output(void)
 {
+    if (!hdl) return;
     sio_close(hdl);
     hdl = NULL;
 }