search for: connect_host

These patches implement a new mux client request to list the currently opened TCP forwardings. It also removes some todos regarding keeping the list of forwardings in the options up-to-date. Bert Wesarg (6): attach the forwarding type to struct Forward merge local and remote forward lists generate unique ids for forwardings to be used for identification remove closed forwardings from

https://bugzilla.mindrot.org/show_bug.cgi?id=1380 Summary: incorrect check for strlen(fwd->connect_host) in parse_forward() Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P3 Component: ssh AssignedT...

...ssh/sshconnect.c src/sshconnect.c --- /usr/src/crypto/openssh/sshconnect.c Thu Sep 27 18:33:35 2001 +++ src/sshconnect.c Wed Jul 17 16:14:44 2002 @@ -198,7 +198,9 @@ int gaierr; int on = 1; int sock = -1, attempt; + int connect_port; char ntop[NI_MAXHOST], strport[NI_MAXSERV]; + const char *connect_host; struct addrinfo hints, *ai, *aitop; struct linger linger; struct servent *sp; @@ -218,14 +220,21 @@ if (proxy_command != NULL) return ssh_proxy_connect(host, port, pw, proxy_command); - /* No proxy command. */ + /* If an HTTP proxy is given, connect to it first. */ + if (options.proxy...

...ER_NO: + switch (ftype) { + case MUX_FWD_LOCAL: + xasprintf(&ret, "local forward %.200s:%d -> %.200s:%d", + (fwd->listen_host == NULL) ? + (options.gateway_ports ? "*" : "LOCALHOST") : + fwd->listen_host, fwd->listen_port, + fwd->connect_host, fwd->connect_port); + break; + case MUX_FWD_DYNAMIC: + xasprintf(&ret, "dynamic forward %.200s:%d -> *", + (fwd->listen_host == NULL) ? + (options.gateway_ports ? "*" : "LOCALHOST") : + fwd->listen_host, fwd->listen_port); + break...

...Priority: P3 Component: ssh AssignedTo: bitbucket at mindrot.org ReportedBy: Jan.Pechanec at Sun.COM Created an attachment (id=1366) --> (http://bugzilla.mindrot.org/attachment.cgi?id=1366) fix for the bug if anything goes wrong and Fwd was filled then listen_host/connect_host are not freed. patch attached. -- Configure bugmail: https://bugzilla.mindrot.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

...======== RCS file: /cvs/src/usr.bin/ssh/channels.c,v retrieving revision 1.336 diff -u -p -r1.336 channels.c --- channels.c 15 Jul 2014 15:54:14 -0000 1.336 +++ channels.c 8 Aug 2014 20:31:29 -0000 @@ -2771,13 +2770,18 @@ channel_setup_fwd_listener_tcpip(int typ fwd->listen_host : fwd->connect_host; is_client = (type == SSH_CHANNEL_PORT_LISTENER); - if (host == NULL) { - error("No forward host name."); - return 0; - } - if (strlen(host) >= NI_MAXHOST) { - error("Forward host name too long."); - return 0; + if (type == SSH_CHANNEL_PORT_LISTENER && + f...

https://bugzilla.mindrot.org/show_bug.cgi?id=1967 Bug #: 1967 Summary: Potential memory leak Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: unassigned-bugs at

...ls Arthur de Jong reported that ssh can be made to crash with a double-free as follows: % ssh somehost [...] % ~C ssh> -L *.80:localhost:80 Bad forwarding specification. *** glibc detected *** ssh: double free or corruption (fasttop): 0xb95431b0 *** This is because parse_forward frees fwd->connect_host and fwd->listen_host but doesn't set them to NULL, and so process_cmdline tries to free them again. Patch attached. -- Configure bugmail: https://bugzilla.mindrot.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

...t before bind */ + char *streamlocal_bind_root_directory; }; /* misc.c */ diff --git a/readconf.c b/readconf.c index b11c628..13ab320 100644 --- a/readconf.c +++ b/readconf.c @@ -2234,6 +2234,22 @@ parse_forward(struct Forward *fwd, const char *fwdspec, int dynamicfwd, int remo if (fwd->connect_host != NULL && strlen(fwd->connect_host) >= NI_MAXHOST) goto fail_free; + /* The path starting with "./" means that it will be resolved + * on the server side */ + if (!dynamicfwd) { + if (!remotefwd && fwd->connect_path != NULL && + strncmp(fw...

Hi Xiph.org Team. We are using opusfile library <https://github.com/xiph/opusfile> for streaming *.opus* audio in our projects. But now we have a problem with building opusfile library for android with *ndk-build*. In particular, with arm64-v8a platform: Google removed <sys/timeb.h> from android. And now building opusfile with nkd-build crashes with error "fatal error:

...len == 0) + return 0; + + mod->name = xstrdup(cp); + mod->value = xstrdup(eq); + + xfree(p); + + return 1; +} diff --git a/readconf.h b/readconf.h index ee160df..166631f 100644 --- a/readconf.h +++ b/readconf.h @@ -25,6 +25,13 @@ typedef struct { int connect_port; /* Port to connect on connect_host. */ int allocated_port; /* Dynamically allocated listen port */ } Forward; +/* Data structure for representing a local env modification. */ + +typedef struct { + char *name; /* The name of the variable. */ + int operation; /* The operation (\0 for set, other chars for append with thi...

...TAILQ_REMOVE(&global_confirms, gc, entry); - bzero(gc, sizeof(*gc)); + memset(gc, 0, sizeof(*gc)); xfree(gc); } @@ -867,7 +867,7 @@ int cancel_port, ok; Forward fwd; - bzero(&fwd, sizeof(fwd)); + memset(&fwd, 0, sizeof(fwd)); fwd.listen_host = fwd.connect_host = NULL; leave_raw_mode(options.request_tty == REQUEST_TTY_FORCE); -------------- next part -------------- --- hostfile.c.orig 2012-12-19 17:19:15.393667218 -0800 +++ hostfile.c 2012-12-19 17:19:50.752556571 -0800 @@ -330,7 +330,7 @@ xfree(hostkeys->entries[i].host); xfree(hostkeys->...

> Winton-- > > Excellent! Absolutely wonderful. > > I'm wondering which apps/encapsulators support 4A? This gets me > around > the DNS leakage problem quite nicely. > > Incidentally, we do need SOCKS5 support -- if for no other > reason, the > fact that there's *operating system* level support in OSX for SOCKS5 > redirection. So

...bzero(gc, sizeof(*gc)); + memset(gc, 0, sizeof(*gc)); xfree(gc); } @@ -867,7 +867,7 @@ int cancel_port, ok; Forward fwd; - bzero(&fwd, sizeof(fwd)); + memset(&fwd, 0, sizeof(fwd)); fwd.listen_host = fwd.connect_host = NULL; leave_raw_mode(options.request_tty == REQUEST_TTY_FORCE); In file 'hostfile.c', I've replaced the bzero() call with the equivalent memset() call. The patch file is below in (diff -u) format: --- hostfile.c.orig 2012-12-19 17:19:15.393667218 -0800 +++ hostfile.c 2...