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| author |  Joshua Hill | 2015-12-29 23:09:37 +0100 |
|---|---|---|
| committer |  Nikias Bassen | 2015-12-29 23:09:37 +0100 |
| commit | 4397b3376dc4e4cb1c991d0aed61ce6482614196 (patch) | |
| tree | 988af170631b3fe0611b997a6cc1ae2b10788ae6 | |
| parent | 4d365eefe8255e8f693bce008dc71bf415279c7e (diff) | |
| download | libusbmuxd-4397b3376dc4e4cb1c991d0aed61ce6482614196.tar.gz libusbmuxd-4397b3376dc4e4cb1c991d0aed61ce6482614196.tar.bz2 | |
common: [security fix] Make sure sockets only listen locally
| -rw-r--r-- | common/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/socket.c b/common/socket.c index 27b93ba..4cdefd6 100644 --- a/common/socket.c +++ b/common/socket.c @@ -203,7 +203,7 @@ int socket_create(uint16_t port) memset((void *) &saddr, 0, sizeof(saddr)); saddr.sin_family = AF_INET; - saddr.sin_addr.s_addr = htonl(INADDR_ANY); + saddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); saddr.sin_port = htons(port); if (0 > bind(sfd, (struct sockaddr *) &saddr, sizeof(saddr))) { @@ -368,7 +368,7 @@ int socket_accept(int fd, uint16_t port) memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; - addr.sin_addr.s_addr = htonl(INADDR_ANY); + addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); addr.sin_port = htons(port); addr_len = sizeof(addr); |