From 7d19ed074bfea793e960c4f86af8085251ba613a Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sat, 6 Aug 2005 06:27:05 +0000
Subject: Fix off by one memory allocation error

---
 common/textfile.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'common/textfile.c')

diff --git a/common/textfile.c b/common/textfile.c
index ca6f08f3..08cd5a9f 100644
--- a/common/textfile.c
+++ b/common/textfile.c
@@ -75,18 +75,15 @@ static int create_dirs(char *filename, mode_t mode)
 	return 0;
 }
 
-static int write_key_value(int fd, char *key, char *value)
+static inline int write_key_value(int fd, char *key, char *value)
 {
 	char *str;
-	int size, err = 0;
-
-	/* This check is needed, because other it will segfault */
-	if (strlen(value) == 9)
-		return -EIO;
+	size_t size;
+	int err = 0;
 
 	size = strlen(key) + strlen(value) + 2;
 
-	str = malloc(size);
+	str = malloc(size + 1);
 	if (!str)
 		return ENOMEM;
 
-- 
cgit