| Message ID | 20250425192447.227063-1-detlev.casanova@collabora.com |
|---|---|
| State | New |
| Headers | show |
| Series | media: verisilicon: Free post processor buffers on error | expand |
diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c index c435a393e0cb7..9f559a13d409b 100644 --- a/drivers/media/platform/verisilicon/hantro_postproc.c +++ b/drivers/media/platform/verisilicon/hantro_postproc.c @@ -250,8 +250,10 @@ int hantro_postproc_init(struct hantro_ctx *ctx) for (i = 0; i < num_buffers; i++) { ret = hantro_postproc_alloc(ctx, i); - if (ret) + if (ret) { + hantro_postproc_free(ctx); return ret; + } } return 0;
When initializing the post processor, it allocates the same number of buffers as the buf queue. As the init function is called in streamon(), if an allocation fails, streamon will return an error and streamoff() will not be called, keeping all post processor buffers allocated. To avoid that, all post proc buffers are freed in case of an allocation error. Fixes: 26711491a807 ("media: verisilicon: Refactor postprocessor to store more buffers") Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> --- drivers/media/platform/verisilicon/hantro_postproc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)