X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fprocess%2Fposix_spawn.c;h=b1a9fbde52c9aafc8fe8a8725bc4439b3018a311;hp=59f4a8bba2479b8749ccb69e0345f8bceecccc4b;hb=f48832ee15027763826c8a7ff9eeed3fc06bb499;hpb=dd45edb5ff6198493edf1315d3e4e6ffc7b96447

diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c
index 59f4a8bb..b1a9fbde 100644
--- a/src/process/posix_spawn.c
+++ b/src/process/posix_spawn.c
@@ -51,10 +51,11 @@ int __posix_spawnx(pid_t *res, const char *path,
 		__syscall(SYS_setuid, __syscall(SYS_getuid)) ))
 		_exit(127);
 
-	if (fa) {
+	if (fa && fa->__actions) {
 		struct fdop *op;
 		int ret, fd;
-		for (op = fa->__actions; op; op = op->next) {
+		for (op = fa->__actions; op->next; op = op->next);
+		for (; op; op = op->prev) {
 			switch(op->cmd) {
 			case FDOP_CLOSE:
 				ret = __syscall(SYS_close, op->fd);