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authorDavid S. Miller <davem@sunset.davemloft.net>2006-04-01 12:48:36 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-04-01 12:48:36 -0800
commit9a1875e60e61b563737d8d1fc3876b279710fe93 (patch)
tree68b54f8b90b046d6cd49f0560c40b1cddb5502a2 /net/socket.c
parent2722971cbe831117686039d5c334f2c0f560be13 (diff)
downloadlwn-9a1875e60e61b563737d8d1fc3876b279710fe93.tar.gz
lwn-9a1875e60e61b563737d8d1fc3876b279710fe93.zip
[NET]: Fully fix the memory leaks in sys_accept().
Andi Kleen was right, fput() on sock->file will end up calling sock_release() if necessary. So here is the rest of his version of the fix for these leaks. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/socket.c b/net/socket.c
index bbc80780f45a..b807f360e02c 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1418,7 +1418,8 @@ asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, int _
newfd = sock_alloc_fd(&newfile);
if (unlikely(newfd < 0)) {
err = newfd;
- goto out_release;
+ sock_release(newsock);
+ goto out_put;
}
err = sock_attach_fd(newsock, newfile);
@@ -1457,8 +1458,6 @@ out:
out_fd:
fput(newfile);
put_unused_fd(newfd);
-out_release:
- sock_release(newsock);
goto out_put;
}