From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Mon, 27 Aug 2018 20:11:02 +0000 (-0400)
Subject: Fix: missing error handling goto statement in runas
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=033b58a77339dfc04b365da42979da680f254e76

Fix: missing error handling goto statement in runas

Found by Coverity:

CID 1395218:  Code maintainability issues  (UNUSED_VALUE)
Assigning value "-1" to "ret" here, but that stored value is overwritten
before it can be used.

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/runas.c b/src/common/runas.c
index 3916d6754..4a8536c6d 100644
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -710,6 +710,7 @@ int run_as_cmd(struct run_as_worker *worker,
 		PERROR("Error reading response from run_as");
 		ret = -1;
 		ret_value->_errno = errno;
+		goto end;
 	}
 
 	/*