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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-11-05 17:26:13 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-11-05 18:01:26 +0000 |
| commit | 2f93a2a03a343a29f614a530d7657f1ed6347ed5 (patch) | |
| tree | 123d81efebe07a7e284cb2bc6a3dc134e9ff5a35 /gcc | |
| parent | 710508c7b1a2c8e1d75d4c4f1ac79473dbf2b2bb (diff) | |
| download | gcc-2f93a2a03a343a29f614a530d7657f1ed6347ed5.zip gcc-2f93a2a03a343a29f614a530d7657f1ed6347ed5.tar.gz gcc-2f93a2a03a343a29f614a530d7657f1ed6347ed5.tar.bz2 | |
libstdc++: Use non-throwing increment in recursive_directory_iterator [PR 97731]
As described in the PR, the recursive_directory_iterator constructor
calls advance(ec), but ec is a pointer so it calls _Dir::advance(bool).
The intention was to either call advance() or advance(*ec) depending
whether the pointer is null or not.
This fixes the bug and renames the parameter to ecptr to make similar
mistakes less likely in future.
libstdc++-v3/ChangeLog:
PR libstdc++/97731
* src/filesystem/dir.cc (recursive_directory_iterator): Call the
right overload of _Dir::advance.
* testsuite/experimental/filesystem/iterators/97731.cc: New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions