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Fix incorrect usage of readdir_r 

refs #6821

Signed-off-by: Gunnar Beutner <gunnar.beutner@netways.de>
This commit is contained in:
Jan Andres 2014-08-04 08:46:14 +02:00 committed by Gunnar Beutner
parent 20fc8773b6
commit 46dbe5a4f5
1 changed files with 8 additions and 6 deletions
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14
lib/base/utility.cpp
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@ -545,13 +545,15 @@ bool Utility::GlobRecursive(const String& path, const String& pattern, const boo
<< boost::errinfo_file_name(path));
while (dirp) {
dirent ent, *pent;
dirent *pent;
if (readdir_r(dirp, &ent, &pent) < 0) {
errno = 0;
pent = readdir(dirp);
if (!pent && errno != 0) {
closedir(dirp);
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("readdir_r")
<< boost::errinfo_api_function("readdir")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(path));
}
@ -559,10 +561,10 @@ bool Utility::GlobRecursive(const String& path, const String& pattern, const boo
if (!pent)
break;
if (strcmp(ent.d_name, ".") == 0 || strcmp(ent.d_name, "..") == 0)
if (strcmp(pent->d_name, ".") == 0 || strcmp(pent->d_name, "..") == 0)
continue;
String cpath = path + "/" + ent.d_name;
String cpath = path + "/" + pent->d_name;
struct stat statbuf;
@ -572,7 +574,7 @@ bool Utility::GlobRecursive(const String& path, const String& pattern, const boo
if (S_ISDIR(statbuf.st_mode))
alldirs.push_back(cpath);
if (!Utility::Match(pattern, ent.d_name))
if (!Utility::Match(pattern, pent->d_name))
continue;
if (S_ISDIR(statbuf.st_mode) && (type & GlobDirectory))