From 011f2e9bdddcbfe65da397629bca87d167313a28 Mon Sep 17 00:00:00 2001 From: Simon Arlott Date: Sat, 7 Mar 2009 00:06:24 +0000 Subject: truncate buffer before reading empty files If readfile() reads an empty file, fgets() won't truncate the buffer and it'll still contain the contents of the previously read file. [lh: fixed similar issue in ui-repolist.c] Signed-off-by: Simon Arlott Signed-off-by: Lars Hjemli --- scan-tree.c | 1 + 1 file changed, 1 insertion(+) (limited to 'scan-tree.c') diff --git a/scan-tree.c b/scan-tree.c index cdafb02..47f3988 100644 --- a/scan-tree.c +++ b/scan-tree.c @@ -42,6 +42,7 @@ char *readfile(const char *path) if (!(f = fopen(path, "r"))) return NULL; + buf[0] = 0; fgets(buf, MAX_PATH, f); fclose(f); return buf; -- cgit v1.2.3-70-g09d2