fstabinfo: deal with EINTR in waitpid call

2023-01-31 05:33:15 +06:00
parent 5f04dcc951
commit 910e3e2a0e
1 changed files with 1 additions and 1 deletions
--- a/src/fstabinfo/fstabinfo.c
+++ b/src/fstabinfo/fstabinfo.c
@@ -143,7 +143,7 @@ do_mount(struct ENT *ent, bool remount)
 	err = posix_spawnp(&pid, argv[0], NULL, NULL, argv, environ);
 	if (err)
 		eerrorx("%s: posix_spawnp: %s", applet, strerror(err));
-	waitpid(pid, &status, 0);
+	while (waitpid(pid, &status, 0) < 0 && errno == EINTR);
 	if (WIFEXITED(status))
 		return WEXITSTATUS(status);
 	else