1 files changed, 1 insertions, 1 deletions
diff --git a/namedev.c b/namedev.c
index f688507dc3..bc407dd103 100644
--- a/namedev.c
+++ b/namedev.c
@@ -405,7 +405,7 @@ static int execute_program(char *path, char *value, int len)
 	int fds[2];
 	pid_t pid;
 	int value_set = 0;
-	char buffer[256];
+	char buffer[255];
 	char *pos;
 	char *args[PROGRAM_MAXARG];
 	int i;