From fd06fbe1438031bac0e539a9c8284de35468393b Mon Sep 17 00:00:00 2001
From: Claudio Matsuoka <cmatsuoka@gmail.com>
Date: Mon, 10 Jan 2011 08:12:28 -0200
Subject: [PATCH] Handle memory allocation errors
Exit with return code 1 if memory allocation fails instead of just
issuing a warning and resume execution with bogus pointer values.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
---
chkfont.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/chkfont.c b/chkfont.c
index 884b6cc..26e4606 100644
--- a/chkfont.c
+++ b/chkfont.c
@@ -71,10 +71,9 @@ char *ptr;
ptr=(char *)malloc(size);
if (ptr==NULL) {
fprintf(stderr,"%s: Out of memory\n",myname);
+ exit(1);
}
-else {
- return(ptr);
- }
+return(ptr);
}
int badsuffix(path,suffix)