src/usr.bin/ssh/mux.c - diff

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Diff for /src/usr.bin/ssh/mux.c between version 1.83 and 1.84

version 1.83, 2020/07/05 23:59:45

version 1.84, 2020/10/03 09:22:26

Line 1883

const char *term;

u_int echar, rid, sid, esid, exitval, type, exitval_seen;

extern char **environ;

int r, i, devnull, rawmode;

int r, i, rawmode;

debug3("%s: entering", __func__);

Line 1894

ssh_signal(SIGPIPE, SIG_IGN);

if (stdin_null_flag) {

if (stdin_null_flag && stdfd_devnull(1, 0, 0) == -1)

if ((devnull = open(_PATH_DEVNULL, O_RDONLY)) == -1)

fatal("%s: stdfd_devnull failed", __func__);

fatal("open(/dev/null): %s", strerror(errno));

if (dup2(devnull, STDIN_FILENO) == -1)

fatal("dup2: %s", strerror(errno));

if (devnull > STDERR_FILENO)

close(devnull);

}

if ((term = getenv("TERM")) == NULL)

term = "";

Line 2117

Line 2111

struct sshbuf *m;

char *e;

u_int type, rid, sid;

int r, devnull;

int r;