From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 26 Nov 2014 23:02:22 +0000 (-0500)
Subject: Cleanup: Unchecked close() return value in utils_create_lock_file()
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=ffb0b851ac47de854df910d226dfd150b32e8bfe;p=lttng-tools.git

Cleanup: Unchecked close() return value in utils_create_lock_file()

*** CID 1226188:  Unchecked return value  (CHECKED_RETURN)

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/utils.c b/src/common/utils.c
index 365510b3c..e7dccb7b7 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -514,7 +514,9 @@ int utils_create_lock_file(const char *filepath)
 	if (ret) {
 		WARN("Could not get lock file %s, another instance is running.",
 			filepath);
-		close(fd);
+		if (close(fd)) {
+			PERROR("close lock file");
+		}
 		fd = ret;
 		goto error;
 	}