Fixed bug #30281 (Prevent non-wbmp images from being detected as such).

2026-04-29 03:03:26 +02:00 · 2004-10-04 20:42:30 +00:00
parent 11bcaedfc8
commit 5316f7bf25
1 changed files with 1 additions and 1 deletions
@@ -954,7 +954,7 @@ static int php_get_wbmp(php_stream *stream, struct gfxinfo **result, int check T
 	} while (i & 0x80);

 	/* maximum valid sizes for wbmp (although 127x127 may be a more accurate one) */
-	if (height > 2048 || width > 2048) {
+	if (!height || !width || height > 2048 || width > 2048) {
 		return 0;
 	}