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RxD Fix #874

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RxD Fix #874

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05658ab
RxD Fix
ejohnstown Feb 2, 2026
f18c692
Agent Update
ejohnstown Feb 4, 2026
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22 changes: 13 additions & 9 deletions examples/echoserver/echoserver.c
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Original file line number Diff line number Diff line change
Expand Up @@ -382,7 +382,7 @@ static int wolfSSH_AGENT_DefaultActions(WS_AgentCbAction action, void* vCtx)

if (action == WOLFSSH_AGENT_LOCAL_SETUP) {
struct sockaddr_un* name = &ctx->name;
size_t size;
int envSet = 0;

WMEMSET(name, 0, sizeof(struct sockaddr_un));
ctx->pid = getpid();
Expand All @@ -391,33 +391,37 @@ static int wolfSSH_AGENT_DefaultActions(WS_AgentCbAction action, void* vCtx)
ret = snprintf(name->sun_path, sizeof(name->sun_path),
"/tmp/wolfserver.%d", ctx->pid);

if (ret == 0) {
if (ret > 0) {
name->sun_path[sizeof(name->sun_path) - 1] = '\0';
size = WSTRLEN(name->sun_path) +
offsetof(struct sockaddr_un, sun_path);
ctx->listenFd = socket(AF_UNIX, SOCK_STREAM, 0);
if (ctx->listenFd == -1) {
ret = -1;
}
ret = (ctx->listenFd == -1) ? -1 : 0;
}

if (ret == 0) {
ret = bind(ctx->listenFd,
(struct sockaddr *)name, (socklen_t)size);
ret = bind(ctx->listenFd, (struct sockaddr *)name,
(socklen_t)sizeof(struct sockaddr_un));
}

if (ret == 0) {
ret = setenv(EnvNameAuthPort, name->sun_path, 1);
}

if (ret == 0) {
envSet = 1;
ret = listen(ctx->listenFd, 5);
}

if (ret == 0) {
ctx->state = AGENT_STATE_LISTEN;
}
else {
if (envSet) {
unsetenv(EnvNameAuthPort);
}
if (ctx->listenFd >= 0) {
close(ctx->listenFd);
ctx->listenFd = -1;
}
ret = WS_AGENT_SETUP_E;
}
}
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2 changes: 2 additions & 0 deletions src/agent.c
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Original file line number Diff line number Diff line change
Expand Up @@ -374,6 +374,7 @@ static int PostLock(WOLFSSH_AGENT_CTX* agent,
word32 ppSz;

WLOG(WS_LOG_AGENT, "Posting lock to agent %p", agent);
WOLFSSH_UNUSED(agent);

ppSz = sizeof(pp) - 1;
if (passphraseSz < ppSz)
Expand All @@ -395,6 +396,7 @@ static int PostUnlock(WOLFSSH_AGENT_CTX* agent,
word32 ppSz;

WLOG(WS_LOG_AGENT, "Posting unlock to agent %p", agent);
WOLFSSH_UNUSED(agent);

ppSz = sizeof(pp) - 1;
if (passphraseSz < ppSz)
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2 changes: 1 addition & 1 deletion src/ssh.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2605,7 +2605,7 @@ int wolfSSH_worker(WOLFSSH* ssh, word32* channelId)
}
#endif /* WOLFSSH_TEST_BLOCK */

if (ret == WS_SUCCESS) {
if (ret == WS_SUCCESS || ret == WS_CHAN_RXD) {
if (channelId != NULL) {
*channelId = ssh->lastRxId;
}
Expand Down