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[Qemu-devel] [PATCH 6/9] gdbstub: Fix fd leak in gdbserver_open() error
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 6/9] gdbstub: Fix fd leak in gdbserver_open() error path |
Date: |
Fri, 6 Jan 2012 15:51:25 +0000 |
From: Peter Maydell <address@hidden>
Fix a leak of a file descriptor in error exit paths in
gdbserver_open().
Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
gdbstub.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/gdbstub.c b/gdbstub.c
index a5806ef..7d470b6 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2762,11 +2762,13 @@ static int gdbserver_open(int port)
ret = bind(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr));
if (ret < 0) {
perror("bind");
+ close(fd);
return -1;
}
ret = listen(fd, 0);
if (ret < 0) {
perror("listen");
+ close(fd);
return -1;
}
return fd;
--
1.7.7.3
- [Qemu-devel] [PULL 0/9] Trivial patches for 20 December 2011 to 6 January 2012, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 5/9] configure: Fix test for supported host CPU type, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 3/9] scsi virtio-blk usb-msd: Clean up device init error messages, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 7/9] net/socket.c: Fix fd leak in net_socket_listen_init() error paths, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 2/9] Strip trailing '\n' from error_report()'s first argument (again), Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 8/9] Make python mandatory, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 6/9] gdbstub: Fix fd leak in gdbserver_open() error path,
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 1/9] qemu-options.hx: fix tls-channel help text, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 4/9] configure: CONFIG_QEMU_INTERP_PREFIX only for user mode, Stefan Hajnoczi, 2012/01/06
- [Qemu-devel] [PATCH 9/9] qemu-nbd: drop loop which can never loop, Stefan Hajnoczi, 2012/01/06
- Re: [Qemu-devel] [PULL 0/9] Trivial patches for 20 December 2011 to 6 January 2012, Anthony Liguori, 2012/01/09