Don't crash if alSourcei(, AL_BUFFER, ) is passed a negative buffer n…

…ame.
icculus · Apr 20, 2005 · 71892d7 · 71892d7
1 parent efe43e8
commit 71892d7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/osx/alSource.c b/osx/alSource.c
@@ -440,7 +440,7 @@ ALAPI ALvoid ALAPIENTRY alSourcei (ALuint source, ALenum pname, ALint value)
                     {
                         // !!! FIXME: This is yucky. Use logic in alBuffer.c...
                         ALboolean valid = AL_FALSE;
-                        valid = ( ((value - 1) < AL_MAXBUFFERS) &&
+                        valid = ( (value > 0) && ((value - 1) < AL_MAXBUFFERS) &&
                                       (ctx->buffers[value - 1].inUse) );
 
                         if (valid)