From: Sunmin Lee <sunm.lee@samsung.com>
Date: Fri, 4 Nov 2016 06:03:56 +0000 (+0900)
Subject: util: bug fix for remove_dir_internal()
X-Git-Tag: submit/tizen/20161108.022628~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f461960ef1fb6b4ba38b65cfde0ffacb3718b48d;p=platform%2Fcore%2Fsystem%2Fcrash-worker.git

util: bug fix for remove_dir_internal()

In the remove_dir_internal(), it had not skipped dot directories (".", "..").
Fix this malfunction.

Change-Id: Ie37b1e409380b2e0479538d4d3b67bbf27eebc26
Signed-off-by: Sunmin Lee <sunm.lee@samsung.com>
---

diff --git a/src/shared/util.c b/src/shared/util.c
index 1b3412f0..6d3cf2a6 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -300,9 +300,7 @@ static int remove_dir_internal(int fd)
 	if (!dir)
 		return -1;
 
-	if ((readdir_r(dir, &e, &de)) != 0)
-		de = NULL;
-	while (de) {
+	while ((ret = readdir_r(dir, &e, &de)) == 0 && de) {
 		if (de->d_type == DT_DIR) {
 			if (!strncmp(de->d_name, ".", 2) || !strncmp(de->d_name, "..", 3))
 				continue;