fix useless use of potentially-uninitialized mode variable in sem_open

diff --git a/src/thread/sem_open.c b/src/thread/sem_open.c
index 809925d..d8d6839 100644 (file)
--- a/src/thread/sem_open.c
+++ b/src/thread/sem_open.c
@@ -93,7 +93,7 @@ sem_t *sem_open(const char *name, int flags, ...)
 
        for (;;) {
                if (!(flags & O_EXCL)) {
 
        for (;;) {
                if (!(flags & O_EXCL)) {

-                       fd = shm_open(name, flags&~O_CREAT, mode);
+                       fd = shm_open(name, flags&~O_CREAT, 0);

                        if (fd >= 0 || errno != ENOENT) {
                                if (flags & O_CREAT) {
                                        close(dir);
                        if (fd >= 0 || errno != ENOENT) {
                                if (flags & O_CREAT) {
                                        close(dir);