diff options
Diffstat (limited to 'xf86drmMode.c')
| -rw-r--r-- | xf86drmMode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/xf86drmMode.c b/xf86drmMode.c index 8f8633ed..c878d9ea 100644 --- a/xf86drmMode.c +++ b/xf86drmMode.c @@ -1259,7 +1259,7 @@ drm_public drmModeAtomicReqPtr drmModeAtomicDuplicate(drmModeAtomicReqPtr old) return NULL; } memcpy(new->items, old->items, - old->size_items * sizeof(*new->items)); + old->cursor * sizeof(*new->items)); } else { new->items = NULL; } @@ -1322,12 +1322,13 @@ drm_public int drmModeAtomicAddProperty(drmModeAtomicReqPtr req, return -EINVAL; if (req->cursor >= req->size_items) { + const uint32_t item_size_inc = getpagesize() / sizeof(*req->items); drmModeAtomicReqItemPtr new; - req->size_items += 16; + req->size_items += item_size_inc; new = realloc(req->items, req->size_items * sizeof(*req->items)); if (!new) { - req->size_items -= 16; + req->size_items -= item_size_inc; return -ENOMEM; } req->items = new; |