IPC: don't close(-1)

Change-Id: I12a088d1ae424825abd3fffd171d6ec7ee49348a Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2022-10-12 14:14:02 -07:00 · 2022-10-12 14:14:02 -07:00 · 70487ba447
commit 70487ba447
parent c9eac98369
1 changed files with 2 additions and 1 deletions
--- a/src/corelib/ipc/qsharedmemory_posix.cpp
+++ b/src/corelib/ipc/qsharedmemory_posix.cpp
@ -51,7 +51,8 @@ bool QSharedMemoryPosix::handle(QSharedMemoryPrivate *self)

 bool QSharedMemoryPosix::cleanHandle(QSharedMemoryPrivate *)
 {
-    qt_safe_close(hand);
+    if (hand != -1)
+        qt_safe_close(hand);
    hand = -1;

    return true;