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authorKevin Wolf <kwolf@redhat.com>2009-12-02 12:24:42 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 11:45:50 -0600
commit40ff6d7e8dceca227e7f8a3e8e0d58b2c66d19b4 (patch)
tree98d560a0de229f27a66f637cfcadbb1672e68cc3 /migration-unix.c
parent12c09b8ce22d74f78ff50f95676cbe4f501752ae (diff)
Don't leak file descriptors
We're leaking file descriptors to child processes. Set FD_CLOEXEC on file descriptors that don't need to be passed to children to stop this misbehaviour. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'migration-unix.c')
-rw-r--r--migration-unix.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/migration-unix.c b/migration-unix.c
index 7dd787cd91..783228b3b8 100644
--- a/migration-unix.c
+++ b/migration-unix.c
@@ -104,7 +104,7 @@ MigrationState *unix_start_outgoing_migration(Monitor *mon,
s->state = MIG_STATE_ACTIVE;
s->mon = NULL;
s->bandwidth_limit = bandwidth_limit;
- s->fd = socket(PF_UNIX, SOCK_STREAM, 0);
+ s->fd = qemu_socket(PF_UNIX, SOCK_STREAM, 0);
if (s->fd < 0) {
dprintf("Unable to open socket");
goto err_after_alloc;
@@ -150,7 +150,7 @@ static void unix_accept_incoming_migration(void *opaque)
int c, ret;
do {
- c = accept(s, (struct sockaddr *)&addr, &addrlen);
+ c = qemu_accept(s, (struct sockaddr *)&addr, &addrlen);
} while (c == -1 && socket_error() == EINTR);
dprintf("accepted migration\n");
@@ -191,7 +191,7 @@ int unix_start_incoming_migration(const char *path)
dprintf("Attempting to start an incoming migration\n");
- sock = socket(PF_UNIX, SOCK_STREAM, 0);
+ sock = qemu_socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
fprintf(stderr, "Could not open unix socket: %s\n", strerror(errno));
return -EINVAL;