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use dynamic buffer for realpath

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This commit is contained in:
Antonio SJ Musumeci 2016-08-04 14:52:27 -04:00
parent 073d1b6f6f
commit 40574bd138
1 changed files with 4 additions and 3 deletions
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7
src/fs.cpp
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@ -212,15 +212,16 @@ namespace fs
realpathize(vector<string> &strs)
{
char *rv;
char buf[PATH_MAX];
for(size_t i = 0; i < strs.size(); i++)
{
rv = ::realpath(strs[i].c_str(),buf);
rv = ::realpath(strs[i].c_str(),NULL);
if(rv == NULL)
continue;
strs[i] = buf;
strs[i] = rv;
::free(rv);
}
}