kangkaisen commented on a change in pull request #3495:
URL: https://github.com/apache/incubator-doris/pull/3495#discussion_r420915050
##########
File path: be/src/util/path_util.cpp
##########
@@ -70,13 +70,19 @@ vector<string> split_path(const string& path) {
return segments;
}
+struct FreeDeleter {
+ inline void operator()(void* ptr) const {
+ free(ptr);
+ }
+};
+
string dir_name(const string& path) {
- std::unique_ptr<char[]> path_copy(strdup(path.c_str()));
+ std::unique_ptr<char[], FreeDeleter> path_copy(strdup(path.c_str()));
Review comment:
Would better change to
```
string dir_name(const string& path) {
std::vector<char> path_copy(path.c_str(), path.c_str() + path.size() +
1);
return dirname(&path_copy[0]);
}
string base_name(const string& path) {
std::vector<char> path_copy(path.c_str(), path.c_str() + path.size() +
1);
return basename(&path_copy[0]);
}
```
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