Re: [PATCH 09/15] http: release the memory of a http pack request as well

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Stefan Beller <sbeller@xxxxxxxxxx> writes:

> The cleanup function is used in 4 places now and it's always safe to
> free up the memory as well.
>
> Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
> ---
>  http.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/http.c b/http.c
> index 9c825af..4b179f6 100644
> --- a/http.c
> +++ b/http.c
> @@ -1462,6 +1462,7 @@ void release_http_pack_request(struct http_pack_request *preq)
>  	}
>  	preq->slot = NULL;
>  	free(preq->url);
> +	free(preq);
>  }
>  
>  int finish_http_pack_request(struct http_pack_request *preq)

Freeing of preq in all the callers of this one looks sensible,
except for the one in finish_request() of http-push.c that pulls an
preq instance out of request->userData.

Can somebody help me follow the dataflow to convince me that this is
not leading to double-free in start_fetch_packed()?

Thanks.

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]