thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-27 01:51:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

clickhouse: fixed function cutURLParameter [#CONV-6788].

Browse Source
This commit is contained in:
Michael Kolupaev 2013-03-18 10:39:47 +00:00
parent f933440e9c
commit c2612d08e1
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
dbms/include/DB/Functions/FunctionsURL.h
View File

@ -386,14 +386,15 @@ struct CutURLParameterImpl
/// Захватим ';' или '&' до или после параметра.
if (*end_pos == ';' || *end_pos == '&')
++end_pos;
else if (*(begin_pos-1) == ';' || *(begin_pos) == '&')
else if (*(begin_pos - 1) == ';' || *(begin_pos - 1) == '&')
--begin_pos;
} while (false);
res_data.resize(res_offset + (url_end - url_begin) + 1);
size_t cut_length = (url_end - url_begin) - (end_pos - begin_pos);
res_data.resize(res_offset + cut_length + 1);
memcpy(&res_data[res_offset], url_begin, begin_pos - url_begin);
memcpy(&res_data[res_offset] + (begin_pos - url_begin), end_pos, url_end - end_pos);
res_offset += url_end - url_begin + 1;
res_offset += cut_length + 1;
res_data[res_offset - 1] = 0;
res_offsets[i] = res_offset;