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| author | Julien Isorce <j.isorce@samsung.com> | 2015-10-30 11:42:51 +0000 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2015-11-07 15:17:49 +0000 |
| commit | 774dd015bd88f1d4cff4d792d15d295e8d7f4d2a (patch) | |
| tree | 5c260e2d6acf5e60e089ce4d5ea86e7338759d9c | |
| parent | 507b589685a9f675eea41f584e94250c2d19e8ba (diff) | |
st/va: add more errors checks in vlVaBufferSetNumElements and vlVaMapBuffer
Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
(cherry picked from commit 5e763aaa21654d0591b7da14c573fc03d4a60205)
Nominated-by: Emil Velikov <emil.velikov@collabora.co.uk>
| -rw-r--r-- | src/gallium/state_trackers/va/buffer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/va/buffer.c b/src/gallium/state_trackers/va/buffer.c index 8f9ba440a75..f5b9e814c3a 100644 --- a/src/gallium/state_trackers/va/buffer.c +++ b/src/gallium/state_trackers/va/buffer.c @@ -73,6 +73,9 @@ vlVaBufferSetNumElements(VADriverContextP ctx, VABufferID buf_id, return VA_STATUS_ERROR_INVALID_CONTEXT; buf = handle_table_get(VL_VA_DRIVER(ctx)->htab, buf_id); + if (!buf) + return VA_STATUS_ERROR_INVALID_BUFFER; + buf->data = REALLOC(buf->data, buf->size * buf->num_elements, buf->size * num_elements); buf->num_elements = num_elements; @@ -91,6 +94,9 @@ vlVaMapBuffer(VADriverContextP ctx, VABufferID buf_id, void **pbuff) if (!ctx) return VA_STATUS_ERROR_INVALID_CONTEXT; + if (!pbuff) + return VA_STATUS_ERROR_INVALID_PARAMETER; + buf = handle_table_get(VL_VA_DRIVER(ctx)->htab, buf_id); if (!buf) return VA_STATUS_ERROR_INVALID_BUFFER; |