search for: sigttin

...1/openbsd-compat/readpassphrase.c.orig Tue Sep 10 20:29:13 2002 +++ openssh-3.5p1/openbsd-compat/readpassphrase.c Tue Feb 4 08:30:06 2003 @@ -152,6 +152,7 @@ (void)sigaction(SIGTERM, &saveterm, NULL); (void)sigaction(SIGTSTP, &savetstp, NULL); (void)sigaction(SIGTTIN, &savettin, NULL); + (void)sigaction(SIGTTOU, &savettou, NULL); if (input != STDIN_FILENO) (void)close(input); believe it or not, on Solaris 2.6 to 9 when running the csh, ssh never gets a SIGTTIN in readpassphrase() if it's in the background, so it need...

Hi, unicorn unconditionally sets rack.multiprocess to true in the Rack environment. The Rack spec [0] says the following about the variable: "true if an equivalent application object may be simultaneously invoked by another process, false otherwise." When unicorn is running with a single worker this does not hold so what do you think about setting the variable to false when only a

https://bugzilla.mindrot.org/show_bug.cgi?id=2619 Bug ID: 2619 Summary: infinite loop, 100% cpu use in ssh if ^Z is pressed at password prompt Product: Portable OpenSSH Version: 7.3p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component:

..., {0x80a6420, [TERM], SA_RESTART}, 8) = 0 rt_sigaction(SIGQUIT, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGALRM, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTSTP, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTOU, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTIN, {0x4003e1a0, [], 0}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGWINCH, {0x4003e270, [], SA_RESTART}, {SIG_DFL}, 8) = 0 write(1, "*CLI> ", 6*CLI> ) = 6 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(-1, 0xbffff830, 511) = -1 EBADF (Bad file descriptor) write...

...= 0 (0x0) > mmap(0x0,21112,PROT_READ|PROT_WRITE,MAP_ANON,-1,0x0) = 672673792 > (0x28183000) > munmap(0x28183000,21112) = 0 (0x0) > sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGKILL|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) > = 0 (0x0) > sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) > __sysctl(0xbfbfeaa4,0x2,0x2816fae0,0xbfbfeaac,0x0,0x0) = 0 (0x0) > sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGKILL|SIGPIPE...

...SIGTERM, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGQUIT, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGALRM, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGTSTP, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGTTOU, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGTTIN, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: sigaction(SIGWINCH, 0xFFBED4C0, 0xFFBED5C0) = 0 21056: time() = 1197919173 21056: write(6, "\0\0\0 bFF S M B 2\0\0\0".., 102) = 102 21056: poll(0xFFBEAF18, 1, 20000) = 1 2105...

...6 +#define SIGEMT 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGBUS 10 +#define SIGSEGV 11 +#define SIGSYS 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGURG 16 +#define SIGSTOP 17 +#define SIGTSTP 18 +#define SIGCONT 19 +#define SIGCHLD 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGIO 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGINFO 29 +#define SIGUSR1 30 +#define SIGUSR2 31 + +#define SIGPOLL SIGIO +#define SIGPWR SIGINFO +#define SIGIOT SIGABRT + +#define...

...define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These sh...

...! #endif ! ! int ! sshd_daemon(nochdir, noclose) ! int nochdir, noclose; ! { ! int fd; ! ! if (getppid() != 1) ! { ! switch (fork()) { ! case -1: ! return (-1); ! case 0: ! break; ! default: ! _exit(0); ! } ! } ! ! signal(SIGTTOU, SIG_IGN); ! signal(SIGTTIN, SIG_IGN); ! ! if (setsid() == -1 && getppid() != 1) ! return (-1); ! ! if (!nochdir) ! (void)chdir("/"); ! ! if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) { ! (void)dup2(fd, STDIN_FILENO); ! (void)dup2(fd, STDOUT_FILENO); ! (void)dup2(fd, S...

...0002a4000 munmap(0x2000000000030000, 14019) = 0 rt_sigaction(SIGTERM, {0x4000000000003ef0, [], SA_RESTART}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGQUIT, {0x4000000000003ef0, [], SA_RESTART}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGINT, {0x4000000000003ef0, [], SA_RESTART}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_DFL}, 8) = 0 fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(5, 1), ...}) = 0 stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat("/proc", {st_mode=S_...

Hello, i am experiencing scp hangs. This command is executed: system("/usr/bin/scp -v -v -v -C root\@$ip:$LOG_DIR_CLIENT$SYSTEM_LOG"."_transfer $LOG_DIR_SERVER$SYSTEM_LOG-$ip >$SSH_STEP3_LOG 2>&1"); from within a perl script.

...e(3) = 0 munmap(0xb7f62000, 4096) = 0 rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGCHLD, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGHUP, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_DFL}, 8) = 0 rt_sigaction(SIGINT, {0x8049938, [], SA_RESTORER|SA_RESTART, 0x400898}, NULL, 8) = 0 chdir("/") = 0 getuid32() = 0 socket(PF_FILE, SOCK_STREAM, 0)...

...g tty. */ #ifdef TIOCNOTTY --- 834,862 ---- #ifdef TIOCNOTTY int fd; #endif /* TIOCNOTTY */ ! ! if (!init_flag) ! { ! if (daemon(0, 0) < 0) fatal("daemon() failed: %.200s", strerror(errno)); + } + else + { + signal(SIGTTOU, SIG_IGN); + signal(SIGTTIN, SIG_IGN); + + (void) setsid(); + (void) chdir("/"); + + if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) + { + (void)dup2(fd, STDIN_FILENO); + (void)dup2(fd, STDOUT_FILENO); + (void)dup2(fd, STDERR_FILENO); + if (fd > 2) + (void)close...

...8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS...

...10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +#define SIGPWR 30 +#def...

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at:

..., 8) = 0 rt_sigaction(SIGTERM, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGCONT, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGSTOP, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTSTP, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTIN, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGTTOU, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGURG, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGXCPU, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {SIG_IGN}, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {SIG_DFL}, 8) = 0 rt_sigaction(SIGPROF, NULL, {SIG_DFL}, 8) =...