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Small fixes:

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* libssh2_sftp_packet_read() - use the right variable for the
        number of bytes returned by libssh2_channel_read_ex()
* libssh2_sftp_packet_requirev - only call libssh2_waitsocket() when
        in blocking IO mode
This commit is contained in:
James Housley
2007-06-18 22:38:32 +00:00
parent e555510008
commit 9dfd71121e
1 changed files with 7 additions and 2 deletions
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9
src/sftp.c
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@@ -182,7 +182,7 @@ static int libssh2_sftp_packet_read(LIBSSH2_SFTP *sftp, int flush)
while (packet_len > packet_received) {
bytes_received = libssh2_channel_read_ex(channel, 0, (char *)packet + packet_received, packet_len - packet_received);
if (flush && (rc < 0)) {
if (flush && (bytes_received < 0)) {
if (packet) {
/* When flushing, remove packet if existing */
LIBSSH2_FREE(session, packet);
@@ -355,7 +355,11 @@ static int libssh2_sftp_packet_requirev(LIBSSH2_SFTP *sftp, int num_valid_respon
/* prevent busy-looping */
long left = LIBSSH2_READ_TIMEOUT - (time(NULL) - sftp->requirev_start);
if ((left <= 0) || (libssh2_waitsocket(sftp->channel->session, left) <= 0 )) {
if (left <= 0) {
sftp->requirev_start = 0;
return PACKET_TIMEOUT;
}
else if (sftp->channel->session->socket_block && (libssh2_waitsocket(sftp->channel->session, left) <= 0 )) {
sftp->requirev_start = 0;
return PACKET_TIMEOUT;
}
@@ -1104,6 +1108,7 @@ LIBSSH2_API int libssh2_sftp_readdir_ex(LIBSSH2_SFTP_HANDLE *handle, char *buffe
LIBSSH2_FREE(session, sftp->readdir_packet);
sftp->readdir_packet = NULL;
sftp->readdir_state = libssh2_NB_state_sent;
}