- sync with libgd.org, patch from Kees Cook

19 years ago · dfeff9efe6
1 changed files with 1 additions and 1 deletions
--- a/ext/gd/libgd/gdft.c
+++ b/ext/gd/libgd/gdft.c
@ -986,7 +986,7 @@ gdImageStringFTEx (gdImage * im, int *brect, int fg, char *fontlist, double ptsi
 					} else {
 						ch = c & 0xFF;	/* don't extend sign */
 					}
-					next++;
+					if (*next) next++;
 				}
 				break;
 			case gdFTEX_Big5: {