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From: Riku Voipio <riku.voipio@iki.fi>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] fix accept(2) with NULL peer
Date: Mon, 19 Jan 2009 17:30:27 +0200	[thread overview]
Message-ID: <20090119153027.GA21164@kos.to> (raw)

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

             reply	other threads:[~2009-01-19 15:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-19 15:30 Riku Voipio [this message]
2009-01-30 19:49 ` [Qemu-devel] [PATCH] fix accept(2) with NULL peer Aurelien Jarno

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