taixingyiji/subconverter
1
0
Fork 0
mirror of https://github.com/asdlokj1qpi233/subconverter.git synced 2025-10-28 12:22:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix error in processing URL arguments

Browse Source
This commit is contained in:
Tindy X
2020-04-06 15:57:46 +08:00
parent 13187e2e08
commit 31684a3796
1 changed files with 14 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/misc.cpp
View File

@@ -502,11 +502,21 @@ std::string getUrlArg(const std::string &url, const std::string &request)
}
*/
std::string pattern = request + "=";
std::string::size_type pos = url.rfind(pattern);
if(pos != url.npos)
std::string::size_type pos = url.size();
while(pos)
{
pos += pattern.size();
return url.substr(pos, url.find("&", pos) - pos);
pos = url.rfind(pattern, pos);
if(pos != url.npos)
{
if(pos == 0 || url[pos - 1] == '&' || url[pos - 1] == '?')
{
pos += pattern.size();
return url.substr(pos, url.find("&", pos) - pos);
}
}
else
break;
pos--;
}
return std::string();
}