diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-08-24 07:26:06 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-08-24 07:26:06 +1000 |
| commit | fdebffeba8b877368ddcc139c26278c1c97931a4 (patch) | |
| tree | 5ebf85a3e26d55ea388aa7a8608222205a4d59ba /drivers/dma-buf | |
| parent | cacaeb27ade4b793c456179bb6eda4592d206cd8 (diff) | |
| parent | 706a741595047797872e669b3101429ab8d378ef (diff) | |
BackMerge tag 'v6.5-rc7' into drm-next
Linux 6.5-rc7
This is needed for the CI stuff and the msm pull has fixes in it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-resv.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c index b6f71eb00866..38b4110378de 100644 --- a/drivers/dma-buf/dma-resv.c +++ b/drivers/dma-buf/dma-resv.c @@ -571,6 +571,7 @@ int dma_resv_get_fences(struct dma_resv *obj, enum dma_resv_usage usage, dma_resv_for_each_fence_unlocked(&cursor, fence) { if (dma_resv_iter_is_restarted(&cursor)) { + struct dma_fence **new_fences; unsigned int count; while (*num_fences) @@ -579,13 +580,17 @@ int dma_resv_get_fences(struct dma_resv *obj, enum dma_resv_usage usage, count = cursor.num_fences + 1; /* Eventually re-allocate the array */ - *fences = krealloc_array(*fences, count, - sizeof(void *), - GFP_KERNEL); - if (count && !*fences) { + new_fences = krealloc_array(*fences, count, + sizeof(void *), + GFP_KERNEL); + if (count && !new_fences) { + kfree(*fences); + *fences = NULL; + *num_fences = 0; dma_resv_iter_end(&cursor); return -ENOMEM; } + *fences = new_fences; } (*fences)[(*num_fences)++] = dma_fence_get(fence); |