Validate mixer in MIX_PlayAudio

alexbatalov · slouken · commit 0ba0c18c03c0 · 2025-07-29T14:31:39.000-07:00
diff --git a/src/SDL_mixer.c b/src/SDL_mixer.c
@@ -2050,7 +2050,9 @@ bool MIX_PlayTag(MIX_Mixer *mixer, const char *tag, SDL_PropertiesID options)
 
 bool MIX_PlayAudio(MIX_Mixer *mixer, MIX_Audio *audio)
 {
-    if (!CheckAudioParam(audio)) {
+    if (!CheckMixerParam(mixer)) {
+        return false;
+    } else if (!CheckAudioParam(audio)) {
         return false;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -2050,7 +2050,9 @@ bool MIX_PlayTag(MIX_Mixer mixer, const char tag, SDL_PropertiesID options)`
`2050`	`2050`
`2051`	`2051`	`bool MIX_PlayAudio(MIX_Mixer mixer, MIX_Audio audio)`
`2052`	`2052`	`{`
`2053`		`- if (!CheckAudioParam(audio)) {`
	`2053`	`+ if (!CheckMixerParam(mixer)) {`
	`2054`	`+ return false;`
	`2055`	`+ } else if (!CheckAudioParam(audio)) {`
`2054`	`2056`	`return false;`
`2055`	`2057`	`}`
`2056`	`2058`