search for: fdout

...a Control-C to bash's prompt, the shell hangs. (But, if I for instance run "sleep 10" (during which time the pty is in cooked mode) and press Control-C, the sleep command is interrupted quite normally, and the bash prompt returns.) Adding some debugging printfs tell me that the read(fdout,...) in serverloop.c:process_input() returns zero when I type the Control-C?! Some Solaris quirk in pty behaviour related to interrupts in raw mode? Following this read returning 0, sshd thinks it got an EOF, closes its side of the pty, but the shell still thinks everything is OK, but of course can...

Hi, I was looking through the source, and I noticed that the following code appears twice in the file serverloop.c. Is it supposed to, and if not, would there be any ill effect? +289 +290 /* Read and buffer any available stdout data from the program. */ +291 if (!fdout_eof && FD_ISSET(fdout, readset)) { +292 len = read(fdout, buf, sizeof(buf)); +293 if (len < 0 && (errno == EINTR || errno == EAGAIN)) { +294 /* do nothing */ +295 } else if (len <= 0) {...

http://bugzilla.mindrot.org/show_bug.cgi?id=52 dtucker at zip.com.au changed: What |Removed |Added ---------------------------------------------------------------------------- OtherBugsDependingO| |1274 nThis| | ------- You are receiving this mail because: ------- You are the assignee for

The 4.6p1 sshd is logging this error during remote commands or file transfers: error: channel 0: chan_read_failed for istate 3 Platform is Solaris 8, 4.6p1 + OpenSSL 0.9.8d. The commands and transfers work correctly, so the error message appears to be spurious. The error message does not appear when processing logins. Otherwise 4.6p1 is running without any apparent problems. This error

In llc's GetOutputStream we have this: raw_fd_ostream *FDOut = new raw_fd_ostream(OutputFilename.c_str(), /*Binary=*/true, Force, error); Why is Binary set true here? We don't know yet whether this is going to be an AsmFile or a MachOFile. Setting Binary=true causes the stream to be unbuffered. Is this w...

...ng the comparison operator from a "<=" to just a "<" in the serverloop.c file fixes the issue. Here is the code block (taken from the 2.3.0p1 source distribution: +304 /* Read and buffer any available stdout data from the program. */ +305 if (!fdout_eof && FD_ISSET(fdout, readset)) { +306 len = read(fdout, buf, sizeof(buf)); +307 if (len < 0 && (errno == EINTR || errno == EAGAIN)) { +308 /* do nothing */ +309 } else if (len <= 0) {...

...owned by the same process doing the rename or a different process), this is not a problem on a local NT drive or on an NFS mounted drive. This showed up in "makedepend" which has code like this: fdin = fopen("Makefile",...) rename("Makefile","Makefile.bak") fdout = freopen("Makefile","w",stdout) The rename fails with "Permission denied". I have tried this with oplocks on and off (I couldn't see any other obvious configuration option that might effect this). Now clearly the above code can trivially be rewritten to avoid th...

...---------------------------------------------------------------------- Module* makeLLVMModule(LLVMContext& Context); Module* makeMainModule(LLVMContext& Context, Module &inMod); static tool_output_file *GetOutputStream(const char *FileName) { std::string error; tool_output_file *FDOut = new tool_output_file(FileName, error, raw_fd_ostream::F_Binary); if (!error.empty()) { errs() << error << '\n'; delete FDOut; return 0; } return FDOut; } int main(int argc, char**argv) { LLVMContext& Context = getGlobalContext(); Module* M...

...ing_check), + (struct sockaddr *)&from); +} +#endif + /* * This is called to fork and execute a command when we have no tty. This * will call do_child from the child, and server_loop from the parent after @@ -621,34 +649,6 @@ /* server_loop _has_ closed ptyfd and fdout. */ } } - -#ifdef LOGIN_NEEDS_UTMPX -void -do_pre_login(Session *s) -{ - socklen_t fromlen; - struct sockaddr_storage from; - pid_t pid = getpid(); - - /* - * Get IP address of client. If the connection is not a socket, let - * the address be 0.0.0.0....

...the pseudo tty. */ close(ttyfd); + debug("parent+++"); /* * Create another descriptor of the pty master side for use as the * standard input. We could use the original descriptor, but this * simplifies code in server_loop. The descriptor is bidirectional. */ fdout = dup(ptyfd); + debug("parent++++"); if (fdout < 0) packet_disconnect("dup #1 failed: %.100s", strerror(errno)); ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.

...} /* @@ -467,6 +510,8 @@ connection_in = packet_get_connection_in(); connection_out = packet_get_connection_out(); + notify_setup(); + previous_stdout_buffer_bytes = 0; /* Set approximate I/O buffer size. */ @@ -572,6 +617,7 @@ max_fd = MAX(max_fd, fdin); max_fd = MAX(max_fd, fdout); max_fd = MAX(max_fd, fderr); + max_fd = MAX(max_fd, notify_pipe[0]); /* Sleep in select() until we can do something. */ wait_until_can_do_something(&readset, &writeset, &max_fd, @@ -696,7 +742,11 @@ connection_in = packet_get_connection_in(); connection_out = packet_ge...

...on atapci2 ata5: <ATA channel 1> on atapci2 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] fdc0: <floppy drive controller> port 0x3f2-0x3f7,0x3f7 irq 6 drq 2 on acpi0 fdc0: No FDOUT register! device_attach: fdc0 attach returned 6 ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 drq 1 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 ppbus0: IEEE1284...

On Jul 29, 2009, at 8:09 AM, David Greene wrote: > In llc's GetOutputStream we have this: > > raw_fd_ostream *FDOut = new raw_fd_ostream(OutputFilename.c_str(), > /*Binary=*/true, > Force, error); > > Why is Binary set true here? We don't know yet whether this is > going to be an > AsmFile or a MachOFile. Looks like a bug. It looks like th...

Hi, We have upgraded the openssh 4.6P1 on Solaris 8 servers. After upgrade we get the below error message whenever we execute the remote commands using ssh. Please let me know what the fix is for this. Apr 8 03:03:43 dvsrv10 sshd[25379]: [ID 800047 auth.info] Accepted publickey for osteam from 10.0.93.31 port 35856 ssh2 Apr 8 03:03:50 dvsrv10 sshd[25381]: [ID 800047 auth.error] error:

...ved[1]); /* For a child to execute the command on the remote host using ssh. */ ! /* esb */ ! if ((childpid = fork()) == 0) { /* Child. */ close(pin[1]); close(pout[0]); *************** *** 191,196 **** --- 196,203 ---- *fdout = pin[1]; close(pout[1]); *fdin = pout[0]; + /* esb */ + (void) signal(SIGTERM, killchild); return 0; } *************** *** 1086,1091 **** --- 1093,1105 ---- signal(SIGALRM, updateprogressmeter); alarm(PROGRESSTIME); errno = save_errno...

...did I mention that in general, OpenSSH rocks? :) -- UNIX System Administrator - Boi Sletterink Phone: +31-15-278 2504 -------------- next part -------------- *** session.c.orig Sat Oct 28 05:19:58 2000 --- session.c Tue Nov 14 16:04:21 2000 *************** *** 590,600 **** --- 590,616 ---- int fdout, ptyfd, ttyfd, ptymaster; pid_t pid; + #define BOIS_DIRTY_PATCH + #ifdef BOIS_DIRTY_PATCH + char hostname[MAXHOSTNAMELEN]; + time_t last_login_time; + struct passwd * pw = s->pw; + char *time_string; + #endif + if (s == NULL) fatal(&...

..._pty(Session *, const char *); void do_exec(Session *, const char *); -void do_login(Session *, const char *); +void do_login(Session *, const char *, const time_t, const char *); #ifdef LOGIN_NEEDS_UTMPX static void do_pre_login(Session *s); #endif @@ -548,11 +548,17 @@ { int fdout, ptyfd, ttyfd, ptymaster; pid_t pid; + char hostname[MAXHOSTNAMELEN]; + time_t last_login_time; if (s == NULL) fatal("do_exec_pty: no session"); ptyfd = s->ptyfd; ttyfd = s->ttyfd; + /* Get the time and hostname whe...

...endif return 0; } Index: session.c =================================================================== RCS file: /cvs/openssh_cvs/session.c,v retrieving revision 1.100 diff -u -r1.100 session.c --- session.c 2001/03/22 02:06:57 1.100 +++ session.c 2001/03/22 21:28:04 @@ -597,6 +597,8 @@ { int fdout, ptyfd, ttyfd, ptymaster; pid_t pid; + socklen_t fromlen; + struct sockaddr_storage from; if (s == NULL) fatal("do_exec_pty: no session"); @@ -635,11 +637,35 @@ /* Close the extra descriptor for the pseudo tty. */ close(ttyfd); + + /* + * Get IP address of client. If t...

http://bugzilla.mindrot.org/show_bug.cgi?id=124 ------- Additional Comments From markus at openbsd.org 2002-02-23 06:10 ------- what does "streaming" mean? what does "output reports" mean? do you have more detailed reports? do you have debugging output? what clients are involved? what servers? does the same happen with openssh 3.0.2? does the same happen with a recent

Hi, I noticed that Markus has fixed the temporary file cleanup problems in OpenSSH cvs. What files need patching for this ? I only noticed changes in: session.c, channels.h and channels.c. -Jarno -- Jarno Huuskonen <Jarno.Huuskonen at uku.fi>