* [PATCH] http: fix superfluous null line in range request header
@ 2016-04-06 10:19 Michael Chang
2016-04-09 4:08 ` Andrei Borzenkov
0 siblings, 1 reply; 2+ messages in thread
From: Michael Chang @ 2016-04-06 10:19 UTC (permalink / raw)
To: grub-devel
At least the apache sever is very unhappy with that extra null line and will
take more than ten seconds in responding to each range request, which slows
down a lot the entire http file transfer process or even time out.
---
grub-core/net/http.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/grub-core/net/http.c b/grub-core/net/http.c
index 4684f8b..a7c5101 100644
--- a/grub-core/net/http.c
+++ b/grub-core/net/http.c
@@ -381,9 +381,8 @@ http_establish (struct grub_file *file, grub_off_t offset, int initial)
ptr = nb->tail;
grub_snprintf ((char *) ptr,
sizeof ("Range: bytes=XXXXXXXXXXXXXXXXXXXX-"
- "\r\n"
"\r\n"),
- "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n\r\n",
+ "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n",
offset);
grub_netbuff_put (nb, grub_strlen ((char *) ptr));
}
--
2.6.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] http: fix superfluous null line in range request header
2016-04-06 10:19 [PATCH] http: fix superfluous null line in range request header Michael Chang
@ 2016-04-09 4:08 ` Andrei Borzenkov
0 siblings, 0 replies; 2+ messages in thread
From: Andrei Borzenkov @ 2016-04-09 4:08 UTC (permalink / raw)
To: grub-devel
06.04.2016 13:19, Michael Chang пишет:
> At least the apache sever is very unhappy with that extra null line and will
> take more than ten seconds in responding to each range request, which slows
> down a lot the entire http file transfer process or even time out.
Applied. Thanks!
> ---
> grub-core/net/http.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/grub-core/net/http.c b/grub-core/net/http.c
> index 4684f8b..a7c5101 100644
> --- a/grub-core/net/http.c
> +++ b/grub-core/net/http.c
> @@ -381,9 +381,8 @@ http_establish (struct grub_file *file, grub_off_t offset, int initial)
> ptr = nb->tail;
> grub_snprintf ((char *) ptr,
> sizeof ("Range: bytes=XXXXXXXXXXXXXXXXXXXX-"
> - "\r\n"
> "\r\n"),
> - "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n\r\n",
> + "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n",
> offset);
> grub_netbuff_put (nb, grub_strlen ((char *) ptr));
> }
>
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