From: Keith Packard <keithp@keithp.com>
Date: Thu, 6 Feb 2003 19:30:32 +0000 (+0000)
Subject: Avoid crash when $HOME is not set
X-Git-Tag: fc-2_1_91~36
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=dda27aa9ee057d213956f18041bedb4648c6c302;p=fontconfig.git

Avoid crash when $HOME is not set
---

diff --git a/src/fcstr.c b/src/fcstr.c
index a51be35..3a31b22 100644
--- a/src/fcstr.c
+++ b/src/fcstr.c
@@ -428,9 +428,10 @@ FcStrCopyFilename (const FcChar8 *s)
     if (*s == '~')
     {
 	FcChar8	*home = (FcChar8 *) getenv ("HOME");
-	int	size = strlen ((char *) home) + strlen ((char *) s);
+	int	size;
 	if (!home)
 	    return 0;
+	size = strlen ((char *) home) + strlen ((char *) s);
 	new = (FcChar8 *) malloc (size);
 	if (!new)
 	    return 0;