* [Qemu-devel] [PATCH] fix accept(2) with NULL peer
@ 2009-01-19 15:30 Riku Voipio
2009-01-30 19:49 ` Aurelien Jarno
0 siblings, 1 reply; 2+ messages in thread
From: Riku Voipio @ 2009-01-19 15:30 UTC (permalink / raw)
To: qemu-devel
Based on scratchbox2 patch by Mika Westerberg
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
---
linux-user/syscall.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 53167e9..5e0b4ae 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1281,6 +1281,9 @@ static abi_long do_accept(int fd, abi_ulong target_addr,
void *addr;
abi_long ret;
+ if (target_addr == 0)
+ return get_errno(accept(fd, NULL, NULL));
+
if (get_user_u32(addrlen, target_addrlen_addr))
return -TARGET_EFAULT;
--
1.5.6.5
--
"rm -rf" only sounds scary if you don't have backups
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Qemu-devel] [PATCH] fix accept(2) with NULL peer
2009-01-19 15:30 [Qemu-devel] [PATCH] fix accept(2) with NULL peer Riku Voipio
@ 2009-01-30 19:49 ` Aurelien Jarno
0 siblings, 0 replies; 2+ messages in thread
From: Aurelien Jarno @ 2009-01-30 19:49 UTC (permalink / raw)
To: Riku Voipio; +Cc: qemu-devel
On Mon, Jan 19, 2009 at 05:30:27PM +0200, Riku Voipio wrote:
> Based on scratchbox2 patch by Mika Westerberg
>
> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Thanks, applied.
> ---
> linux-user/syscall.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 53167e9..5e0b4ae 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -1281,6 +1281,9 @@ static abi_long do_accept(int fd, abi_ulong target_addr,
> void *addr;
> abi_long ret;
>
> + if (target_addr == 0)
> + return get_errno(accept(fd, NULL, NULL));
> +
> if (get_user_u32(addrlen, target_addrlen_addr))
> return -TARGET_EFAULT;
>
> --
> 1.5.6.5
>
>
> --
> "rm -rf" only sounds scary if you don't have backups
>
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
^ permalink raw reply [flat|nested] 2+ messages in thread
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