free data if src malloc() fails

14 years ago · 52e24d893f
1 changed files with 4 additions and 1 deletions
--- a/src/Image.cc
+++ b/src/Image.cc
@ -305,7 +305,10 @@ Image::loadJPEG() {
  if (!data) return ThrowException(Canvas::Error(CAIRO_STATUS_NO_MEMORY));
  
  uint8_t *src = (uint8_t *) malloc(width * 3);
-  if (!src) return ThrowException(Canvas::Error(CAIRO_STATUS_NO_MEMORY));
+  if (!src) {
+    free(data);
+    return ThrowException(Canvas::Error(CAIRO_STATUS_NO_MEMORY));
+  }

  // Copy RGB -> ARGB
  for (int y = 0; y < height; ++y) {