diff options
Diffstat (limited to 'render/gbm_allocator.c')
| -rw-r--r-- | render/gbm_allocator.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/render/gbm_allocator.c b/render/gbm_allocator.c index 33fbf954..4006b66d 100644 --- a/render/gbm_allocator.c +++ b/render/gbm_allocator.c @@ -159,7 +159,13 @@ static struct wlr_gbm_allocator *get_gbm_alloc_from_alloc( return (struct wlr_gbm_allocator *)alloc; } -struct wlr_allocator *wlr_gbm_allocator_create(int fd) { +struct wlr_allocator *wlr_gbm_allocator_create(int drm_fd) { + int fd = fcntl(drm_fd, F_DUPFD_CLOEXEC, 0); + if (fd < 0) { + wlr_log(WLR_ERROR, "fcntl(F_DUPFD_CLOEXEC) failed"); + return NULL; + } + uint64_t cap; if (drmGetCap(fd, DRM_CAP_PRIME, &cap) || !(cap & DRM_PRIME_CAP_EXPORT)) { |