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-rw-r--r--xorg-server/miext/sync/misyncshm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/xorg-server/miext/sync/misyncshm.c b/xorg-server/miext/sync/misyncshm.c
index 3f9350af5..01f82fc00 100644
--- a/xorg-server/miext/sync/misyncshm.c
+++ b/xorg-server/miext/sync/misyncshm.c
@@ -32,12 +32,13 @@
#include "pixmapstr.h"
#include <sys/mman.h>
#include <unistd.h>
+#include <fcntl.h>
#include <X11/xshmfence.h>
static DevPrivateKeyRec syncShmFencePrivateKey;
typedef struct _SyncShmFencePrivate {
- int32_t *fence;
+ struct xshmfence *fence;
int fd;
} SyncShmFencePrivateRec, *SyncShmFencePrivatePtr;
@@ -126,6 +127,7 @@ miSyncShmCreateFenceFromFd(ScreenPtr pScreen, SyncFence *pFence, int fd, Bool in
miSyncInitFence(pScreen, pFence, initially_triggered);
+ fd = os_move_fd(fd);
pPriv->fence = xshmfence_map_shm(fd);
if (pPriv->fence) {
pPriv->fd = fd;
@@ -145,6 +147,7 @@ miSyncShmGetFenceFd(ScreenPtr pScreen, SyncFence *pFence)
pPriv->fd = xshmfence_alloc_shm();
if (pPriv->fd < 0)
return -1;
+ pPriv->fd = os_move_fd(pPriv->fd);
pPriv->fence = xshmfence_map_shm(pPriv->fd);
if (!pPriv->fence) {
close (pPriv->fd);