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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2017-02-19 13:48:59 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2017-02-20 16:02:18 -0500
commit643f4706b0f4712f4bce2884d1c0e94e1eb63d9e (patch)
tree500cb38195549e1062cd86d9ceb53e0c5610fcf9 /src/core
parente8f3e7a707f9362d8c2b481304c0e435258de6aa (diff)
core/execute: add (void)
CID #778045.
Diffstat (limited to 'src/core')
-rw-r--r--src/core/execute.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/core/execute.c b/src/core/execute.c
index f455afa962..d7798387c5 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1144,11 +1144,13 @@ static int setup_pam(
/* Tell the parent that our setup is done. This is especially
* important regarding dropping privileges. Otherwise, unit
- * setup might race against our setresuid(2) call. */
- barrier_place(&barrier);
+ * setup might race against our setresuid(2) call.
+ *
+ * If the parent aborted, we'll detect this below, hence ignore
+ * return failure here. */
+ (void) barrier_place(&barrier);
- /* Check if our parent process might already have
- * died? */
+ /* Check if our parent process might already have died? */
if (getppid() == parent_pid) {
sigset_t ss;