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wolfssh
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Code Issues Releases Wiki Activity

use childFd when not handling a forced command

pull/776/head
JacobBarthelmeh 2025-02-19 12:00:38 -07:00
parent 60cd4bca73
commit 3859213936
1 changed files with 9 additions and 3 deletions
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12
apps/wolfsshd/wolfsshd.c
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@ -1511,8 +1511,14 @@ static int SHELL_Subsystem(WOLFSSHD_CONNECTION* conn, WOLFSSH* ssh,
if (cnt_r <= 0) if (cnt_r <= 0)
break; break;
cnt_w = (int)write(stdinPipe[1], channelBuffer, if (forcedCmd) {
cnt_r); cnt_w = (int)write(stdinPipe[1], channelBuffer,
cnt_r);
}
else {
cnt_w = (int)write(childFd, channelBuffer,
cnt_r);
}
if (cnt_w <= 0) if (cnt_w <= 0)
break; break;
} }
@ -1545,7 +1551,7 @@ static int SHELL_Subsystem(WOLFSSHD_CONNECTION* conn, WOLFSSH* ssh,
current = wolfSSH_ChannelFind(ssh, lastChannel, current = wolfSSH_ChannelFind(ssh, lastChannel,
WS_CHANNEL_ID_SELF); WS_CHANNEL_ID_SELF);
eof = wolfSSH_ChannelGetEof(current); eof = wolfSSH_ChannelGetEof(current);
if (eof) { if (eof && forcedCmd) {
/* SSH is done, close stdin pipe to child process */ /* SSH is done, close stdin pipe to child process */
close(stdinPipe[1]); close(stdinPipe[1]);
stdinPipe[1] = -1; stdinPipe[1] = -1;