From: Pierre Joye <pajoye@php.net>
Date: Wed, 9 Jan 2008 01:52:03 +0000 (+0000)
Subject: - MFB: #43790, fix crash when no family name has been found
X-Git-Tag: RELEASE_2_0_0a1~978
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fa3f2f7ead3477f3550df86e160c33db1689ba17;p=php

- MFB: #43790, fix crash when no family name has been found
---

diff --git a/ext/gd/libgd/gdft.c b/ext/gd/libgd/gdft.c
index 49a540c421..e543f2fe2b 100644
--- a/ext/gd/libgd/gdft.c
+++ b/ext/gd/libgd/gdft.c
@@ -947,7 +947,8 @@ gdImageStringFTEx (gdImage * im, int *brect, int fg, char *fontlist, double ptsi
 
 /* EAM DEBUG */
 #if (defined(FREETYPE_MAJOR) && ((FREETYPE_MAJOR == 2 && ((FREETYPE_MINOR == 1 && FREETYPE_PATCH >= 3) || FREETYPE_MINOR > 1) || FREETYPE_MAJOR > 2)))
-		if (font->face->charmap->encoding == FT_ENCODING_MS_SYMBOL && strcmp(font->face->family_name, "Symbol") == 0) {
+		if (font->face->family_name && font->face->charmap->encoding &&
+			font->face->charmap->encoding == FT_ENCODING_MS_SYMBOL && strcmp(font->face->family_name, "Symbol") == 0) {
 			/* I do not know the significance of the constant 0xf000.
 			 * It was determined by inspection of the character codes
 			 * stored in Microsoft font symbol.