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author | 2017-02-14 11:38:19 -0500 | |
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committer | 2017-02-14 11:38:19 -0500 | |
commit | b286a6bc3a13161038dc918660722628057d28d7 (patch) | |
tree | 49a4d537e0d41b43501cec367ceaee9bcc132fc1 /src/libconnect/libconnect.c | |
parent | profile merges (diff) | |
download | firejail-b286a6bc3a13161038dc918660722628057d28d7.tar.gz firejail-b286a6bc3a13161038dc918660722628057d28d7.tar.zst firejail-b286a6bc3a13161038dc918660722628057d28d7.zip |
merge #1100 from zackw: removed libconnect
Diffstat (limited to 'src/libconnect/libconnect.c')
-rw-r--r-- | src/libconnect/libconnect.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/src/libconnect/libconnect.c b/src/libconnect/libconnect.c deleted file mode 100644 index d79dcc4cb..000000000 --- a/src/libconnect/libconnect.c +++ /dev/null | |||
@@ -1,66 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2014-2017 Firejail Authors | ||
3 | * | ||
4 | * This file is part of firejail project | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License along | ||
17 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | */ | ||
20 | #define _GNU_SOURCE | ||
21 | #include <stdio.h> | ||
22 | #include <stdlib.h> | ||
23 | #include <string.h> | ||
24 | #include <dlfcn.h> | ||
25 | #include <sys/types.h> | ||
26 | #include <unistd.h> | ||
27 | #include <sys/socket.h> | ||
28 | #include <netinet/in.h> | ||
29 | #include <arpa/inet.h> | ||
30 | #include <sys/un.h> | ||
31 | #include <sys/stat.h> | ||
32 | #include <dirent.h> | ||
33 | #include <errno.h> | ||
34 | |||
35 | //#define DEBUG | ||
36 | |||
37 | //static int check_sockaddr(int sockfd, const char *call, const struct sockaddr *addr, int rv) { | ||
38 | static int check_sockaddr(const struct sockaddr *addr) { | ||
39 | if (addr->sa_family == AF_UNIX) { | ||
40 | struct sockaddr_un *a = (struct sockaddr_un *) addr; | ||
41 | if (a->sun_path[0] == '\0' && strstr(a->sun_path + 1, "X11-unix")) { | ||
42 | // printf("@%s\n", a->sun_path + 1); | ||
43 | errno = ENOENT; | ||
44 | return -1; | ||
45 | } | ||
46 | } | ||
47 | |||
48 | return 0; | ||
49 | } | ||
50 | |||
51 | // | ||
52 | // syscalls | ||
53 | // | ||
54 | |||
55 | // connect | ||
56 | typedef int (*orig_connect_t)(int sockfd, const struct sockaddr *addr, socklen_t addrlen); | ||
57 | static orig_connect_t orig_connect = NULL; | ||
58 | int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) { | ||
59 | if (!orig_connect) | ||
60 | orig_connect = (orig_connect_t)dlsym(RTLD_NEXT, "connect"); | ||
61 | |||
62 | if (check_sockaddr(addr) == -1) | ||
63 | return -1; | ||
64 | |||
65 | return orig_connect(sockfd, addr, addrlen); | ||
66 | } | ||