Ensure that pallette variable has been freed before attempting malloc a new heap.

2020-05-12 22:45:08 -04:00 · 2020-05-12 22:45:08 -04:00 · 61f55f3e28
parent 9583c0fbdd
commit 61f55f3e28
1 changed files with 5 additions and 0 deletions
--- a/src/drivers/common/vidblit.cpp
+++ b/src/drivers/common/vidblit.cpp
@ -218,6 +218,11 @@ int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int
 		return(0);
 	
 	//allocate adequate room for 32bpp palette
+	if ( palettetranslate )
+	{
+		free(palettetranslate);
+		palettetranslate=NULL;
+	}
 	palettetranslate=(uint32*)FCEU_dmalloc(256*4 + 512*4);
 	
 	if(!palettetranslate)