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fix memleak on error

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Glenn Maynard
2004-05-18 06:51:46 +00:00
parent 84cd21d77f
commit e72df28c97
1 changed files with 3 additions and 1 deletions
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stepmania/src/RageSurface_Load_PNG.cpp
+3 -1
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@@ -79,9 +79,12 @@ static SDL_Surface *RageSurface_Load_PNG( RageFile *f, const char *fn, char erro
return NULL; return NULL;
} }
SDL_Surface *volatile surf = NULL;
if( setjmp(png_jmpbuf(png)) ) if( setjmp(png_jmpbuf(png)) )
{ {
png_destroy_read_struct( &png, &info_ptr, png_infopp_NULL ); png_destroy_read_struct( &png, &info_ptr, png_infopp_NULL );
if( surf )
SDL_FreeSurface( surf );
return NULL; return NULL;
} }
@@ -181,7 +184,6 @@ static SDL_Surface *RageSurface_Load_PNG( RageFile *f, const char *fn, char erro
png_read_update_info( png, info_ptr ); png_read_update_info( png, info_ptr );
SDL_Surface *surf;
switch( type ) switch( type )
{ {
case PALETTE: case PALETTE: