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Expand home path for MOTD file

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Patch modified by Matt Johnston

Signed-off-by: Begley Brothers Inc <begleybrothers@gmail.com>
This commit is contained in:
Begley Brothers Inc 2020-07-09 22:06:26 +10:00 committed by Matt Johnston
parent 8b202f86e2
commit 0de8d44297
1 changed files with 5 additions and 1 deletions
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6
svr-chansession.c
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@ -873,9 +873,11 @@ static int ptycommand(struct Channel *channel, struct ChanSess *chansess) {
snprintf(hushpath, len, "%s/.hushlogin", ses.authstate.pw_dir); snprintf(hushpath, len, "%s/.hushlogin", ses.authstate.pw_dir);
if (stat(hushpath, &sb) < 0) { if (stat(hushpath, &sb) < 0) {
char *expand_path = NULL;
/* more than a screenful is stupid IMHO */ /* more than a screenful is stupid IMHO */
motdbuf = buf_new(80 * 25); motdbuf = buf_new(80 * 25);
if (buf_readfile(motdbuf, MOTD_FILENAME) == DROPBEAR_SUCCESS) { expand_path = expand_homedir_path(MOTD_FILENAME);
if (buf_readfile(motdbuf, expand_path) == DROPBEAR_SUCCESS) {
buf_setpos(motdbuf, 0); buf_setpos(motdbuf, 0);
while (motdbuf->pos != motdbuf->len) { while (motdbuf->pos != motdbuf->len) {
len = motdbuf->len - motdbuf->pos; len = motdbuf->len - motdbuf->pos;
@ -884,7 +886,9 @@ static int ptycommand(struct Channel *channel, struct ChanSess *chansess) {
buf_incrpos(motdbuf, len); buf_incrpos(motdbuf, len);
} }
} }
m_free(expand_path);
buf_free(motdbuf); buf_free(motdbuf);
} }
m_free(hushpath); m_free(hushpath);
} }