From: Seungha Son <seungha.son@samsung.com>
Date: Wed, 2 Aug 2017 08:41:17 +0000 (+0900)
Subject: Add null check
X-Git-Tag: accepted/tizen/unified/20170807.150542~1
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fappfw%2Fpkgmgr-server.git;a=commitdiff_plain;h=25b1a2752dac7663fed25e0155e04c5272e37f38

Add null check

Signed-off-by: Seungha Son <seungha.son@samsung.com>
Change-Id: I76149b658e6cd20aef116c5d074c17a43d05b819
---

diff --git a/src/queue.c b/src/queue.c
index 61220c8..a03ed07 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -101,6 +101,11 @@ int _push_queue(uid_t target_uid, uid_t caller_uid, const char *req_id,
 	}
 
 	job = calloc(1, sizeof(struct backend_job));
+	if (job == NULL) {
+		ERR("Out of memory");
+		return -1;
+	}
+
 	job->target_uid = target_uid;
 	job->caller_uid = caller_uid;
 	if (req_id)
@@ -132,10 +137,21 @@ static int __init_backends(const char *fpath, const struct stat *sb,
 		return 0;
 
 	queue = calloc(1, sizeof(struct backend_queue));
+	if (queue == NULL) {
+		ERR("Out of memory");
+		return -1;
+	}
+
 	if (typeflag == FTW_F) {
 		queue->path = strdup(fpath);
 	} else if (typeflag == FTW_SL) {
 		queue->path = malloc(sb->st_size + 1);
+		if (queue->path == NULL) {
+			ERR("Out of memory");
+			free(queue);
+			return -1;
+		}
+
 		r = readlink(fpath, queue->path, sb->st_size + 1);
 		if (r < 0 || r > sb->st_size) {
 			ERR("failed to readlink for %s", fpath);