ftplistparser.c: avoid some invalid dereferences (475c19c4) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

lib/ftplistparser.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -341,7 +341,7 @@ static CURLcode ftp_pl_insert_finfo(struct connectdata *conn,
		/* filter pattern-corresponding filenames */
		if(compare(conn->data->set.fnmatch_data, wc->pattern, finfo->filename) == 0) {
		/* discard symlink which is containing multiple " -> " */
		if((finfo->filetype == CURLFILETYPE_SYMLINK) &&
		if((finfo->filetype == CURLFILETYPE_SYMLINK) && finfo->strings.target
		(strstr(finfo->strings.target, " -> "))) {
		add = FALSE;
		}
		@@ -424,6 +424,9 @@ size_t ftp_parselist(char buffer, size_t size, size_t nmemb, void connptr)
		else {
		Curl_fileinfo_dtor(NULL, parser->file_data);
		parser->file_data = NULL;
		parser->error = CURLE_OUT_OF_MEMORY;
		PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
		return bufflen;
		}
		}

		@@ -937,7 +940,7 @@ size_t ftp_parselist(char buffer, size_t size, size_t nmemb, void connptr)
		PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
		return bufflen;
		}
		/* correct file size */
		/* correct file type */
		parser->file_data->filetype = CURLFILETYPE_FILE;
		}