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https://github.com/wiiu-env/ftpiiu_plugin.git
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Fix decode_path
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parent
4dba517776
commit
5e8fb219e3
31
source/ftp.c
31
source/ftp.c
@ -739,34 +739,21 @@ encode_path(const char *path,
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/*! decode a path
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*
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* @param[in] session ftp session
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* @param[in] len command length
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*/
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static void
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decode_path(ftp_session_t *session)
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decode_path(ftp_session_t *session,
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size_t len)
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{
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size_t in, out;
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size_t diff = 0;
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size_t i;
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/* decode \0 from the first command */
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for(in = out = 0; in < session->cmd_buffersize && session->cmd_buffer[in] != 0; ++in)
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for(i = 0; i < len; ++i)
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{
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if(session->cmd_buffer[in] == 0)
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{
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/* this is an encoded \r */
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session->cmd_buffer[out++] = session->cmd_buffer[in++];
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++diff;
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}
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else
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{
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session->cmd_buffer[out++] = session->cmd_buffer[in];
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}
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/* this is an encoded \n */
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if(session->cmd_buffer[i] == 0)
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session->cmd_buffer[i] = '\n';
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}
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/* copy remaining buffer */
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if(diff > 0)
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memmove(session->cmd_buffer + out, session->cmd_buffer + in, session->cmd_buffersize - in);
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/* adjust the buffer size */
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session->cmd_buffersize -= diff;
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}
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/*! send a response on the command socket
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@ -1213,7 +1200,7 @@ ftp_session_read_command(ftp_session_t *session,
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return;
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/* decode the command */
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decode_path(session);
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decode_path(session, i);
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/* split command from arguments */
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args = buffer = session->cmd_buffer;
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