Don't leak socket fd on connection error
Signed-off-by: Kairui Song <kasong@redhat.com>
This commit is contained in:
parent
e783d132e9
commit
f2623176c2
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@ -376,7 +376,7 @@ gboolean sock_handle(gint fd, GIOCondition condition, gpointer user_data __attri
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}
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if ((recv_size = recvmsg(sock, &msg, 0)) < 0) {
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log(TO_ALL, LOG_WARNING, "Error while receiving data.\n");
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goto out;
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goto out_close;
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}
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cmsg = CMSG_FIRSTHDR(&msg);
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if ((cmsg->cmsg_level == SOL_SOCKET) &&
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@ -388,7 +388,7 @@ gboolean sock_handle(gint fd, GIOCondition condition, gpointer user_data __attri
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}
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if (!valid_user) {
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log(TO_ALL, LOG_INFO, "Permission denied for user to connect to socket.\n");
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goto out;
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goto out_close;
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}
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if (!strncmp(buff, "stats", strlen("stats"))) {
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@ -421,7 +421,7 @@ gboolean sock_handle(gint fd, GIOCondition condition, gpointer user_data __attri
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need_rescan = 1;
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if (!strncmp(irq_string, "NONE", strlen("NONE"))) {
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free(irq_string);
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goto out;
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goto out_close;
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}
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int irq = strtoul(irq_string, &end, 10);
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do {
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@ -457,6 +457,7 @@ gboolean sock_handle(gint fd, GIOCondition condition, gpointer user_data __attri
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free(setup);
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}
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out_close:
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close(sock);
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}
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@ -66,6 +66,7 @@ int init_connection()
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memset(&addr, 0, sizeof(struct sockaddr_un));
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addr.sun_family = AF_UNIX;
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if (connect(socket_fd, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
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close(socket_fd);
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return 0;
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}
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