Merge "sync: store the num_fences from first SYNC_IOC_FILE_INFO" am: f7d14b643b

am: 53a13e5705 Change-Id: Iab1bb3b899965445087338ae01fbfb05c262027f
2017-09-26 18:00:05 +00:00 · 2017-09-26 18:00:05 +00:00 · 1db0e0e5b7
parent 687cb99e96 53a13e5705
commit 1db0e0e5b7
1 changed files with 2 additions and 0 deletions
--- a/libsync/sync.c
+++ b/libsync/sync.c
@ -217,6 +217,8 @@ static struct sync_file_info *modern_sync_file_info(int fd)
                  local_info.num_fences * sizeof(struct sync_fence_info));
    if (!info)
        return NULL;
+
+    info->num_fences = local_info.num_fences;
    info->sync_fence_info = (__u64)(uintptr_t)(info + 1);

    err = ioctl(fd, SYNC_IOC_FILE_INFO, info);