expander: Fix file descriptor leak

Pointed by Infer static analyser. Change-Id: Iaf79d58a963976a8ee6f7313c3d1902ff50ecf9e Reviewed-on: https://review.haiku-os.org/c/haiku/+/7258 Reviewed-by: waddlesplash <[email protected]> Tested-by: Commit checker robot <[email protected]>
2023-12-30 18:10:43 +00:00
parent dbe86e4638
commit cbf3fb528f
1 changed files with 3 additions and 1 deletions
@@ -247,8 +247,10 @@ ExpanderThread::PipeCommand(int argc, const char** argv, int& in, int& out,
 		close(master);

 		setsid();
-		if (ioctl(slave, TIOCSCTTY, NULL) != 0)
+		if (ioctl(slave, TIOCSCTTY, NULL) != 0) {
+			close(slave);
 			return -1;
+		}

 		dup2(slave, 0);
 		close(slave);