OpenPunk/citra
1
0
Fork 0
mirror of https://github.com/citra-emu/citra.git synced 2024-12-24 03:40:08 +00:00
Code Issues Projects Releases Wiki Activity

Common: Fix a potential infinite loop in StringUtil's ReplaceAll

Browse Source
This commit is contained in:
Lioncash 2014-09-08 14:48:59 -04:00
parent 335082e74e
commit 2f6ef914db
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/common/string_util.cpp
View File

@ -283,12 +283,17 @@ std::string TabsToSpaces(int tab_size, const std::string &in)
std::string ReplaceAll(std::string result, const std::string& src, const std::string& dest)
{
while(1)
size_t pos = 0;
if (src == dest)
return result;
while ((pos = result.find(src, pos)) != std::string::npos)
{
size_t pos = result.find(src);
if (pos == std::string::npos) break;
result.replace(pos, src.size(), dest);
pos += dest.length();
}
return result;
}