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

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version 1.88, 2021/05/19 01:24:05

version 1.89, 2021/06/04 05:02:40

Line 1847

{

struct sshbuf *m;

char *e;

const char *term;

const char *term = NULL;

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

extern char **environ;

int r, i, rawmode;

Line 1864

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

fatal_f("stdfd_devnull failed");

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

if ((term = lookup_env_in_list("TERM", options.setenv,

term = "";

options.num_setenv)) == NULL || *term == '\0')

term = getenv("TERM");

echar = 0xffffffff;

if (options.escape_char != SSH_ESCAPECHAR_NONE)

echar = (u_int)options.escape_char;

Line 1880

Line 1882

(r = sshbuf_put_u32(m, options.forward_agent)) != 0 ||

(r = sshbuf_put_u32(m, subsystem_flag)) != 0 ||

(r = sshbuf_put_u32(m, echar)) != 0 ||

(r = sshbuf_put_cstring(m, term)) != 0 ||

(r = sshbuf_put_cstring(m, term == NULL ? "" : term)) != 0 ||

(r = sshbuf_put_stringb(m, command)) != 0)

fatal_fr(r, "request");