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connection check on wolfSSH_SFTP_STAT #707

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Merged
ejohnstown merged 1 commit into from
Jun 18, 2024
Merged

connection check on wolfSSH_SFTP_STAT #707

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8 changes: 7 additions & 1 deletion src/wolfsftp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6675,6 +6675,7 @@ static int SFTP_STAT(WOLFSSH* ssh, char* dir, WS_SFTP_FILEATRB* atr, byte type)
{
WS_SFTP_LSTAT_STATE* state = NULL;
int ret;
int ret_fatal = 0;
word32 localIdx;

WLOG(WS_LOG_SFTP, "Entering SFTP_STAT()");
Expand Down Expand Up @@ -6716,6 +6717,7 @@ static int SFTP_STAT(WOLFSSH* ssh, char* dir, WS_SFTP_FILEATRB* atr, byte type)
ssh->error == WS_WANT_WRITE)
return WS_FATAL_ERROR;
else {
ret_fatal = 1;
state->state = STATE_LSTAT_CLEANUP;
continue;
}
Expand All @@ -6734,6 +6736,7 @@ static int SFTP_STAT(WOLFSSH* ssh, char* dir, WS_SFTP_FILEATRB* atr, byte type)
return WS_FATAL_ERROR;
else {
state->state = STATE_LSTAT_CLEANUP;
ret_fatal = 1;
continue;
}
}
Expand Down Expand Up @@ -6815,7 +6818,10 @@ static int SFTP_STAT(WOLFSSH* ssh, char* dir, WS_SFTP_FILEATRB* atr, byte type)
WFREE(ssh->lstatState, ssh->ctx->heap, DYNTYPE_SFTP_STATE);
ssh->lstatState = NULL;
}
return WS_SUCCESS;
if(ret_fatal)
return WS_FATAL_ERROR;
else
return WS_SUCCESS;

default:
WLOG(WS_LOG_SFTP, "Bad SFTP LSTAT state, program error");
Expand Down