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author | Florian Weimer <fweimer@redhat.com> | 2019-07-31 11:43:59 +0200 |
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committer | Florian Weimer <fweimer@redhat.com> | 2019-07-31 11:43:59 +0200 |
commit | 0bfddfc9444ed6154da7e70bae6a1b4809b88c93 (patch) | |
tree | 3b6a738aeebc8f5b4cb0937c0995ce5c8d74e62a /po/ca.po | |
parent | c86b8e7579ac2c4a1f1f70a56715580ed77b4a79 (diff) | |
download | glibc-0bfddfc9444ed6154da7e70bae6a1b4809b88c93.tar.gz glibc-0bfddfc9444ed6154da7e70bae6a1b4809b88c93.tar.xz glibc-0bfddfc9444ed6154da7e70bae6a1b4809b88c93.zip |
iconv: Revert steps array reference counting changes
The changes introduce a memory leak for gconv steps arrays whose first element is an internal conversion, which has a fixed reference count which is not decremented. As a result, after the change in commit 50ce3eae5ba304650459d4441d7d246a7cefc26f, the steps array is never freed, resulting in an unbounded memory leak. This reverts commit 50ce3eae5ba304650459d4441d7d246a7cefc26f ("gconv: Check reference count in __gconv_release_cache [BZ #24677]") and commit 7e740ab2e7be7d83b75513aa406e0b10875f7f9c ("libio: Fix gconv-related memory leak [BZ #24583]"). It reintroduces bug 24583. (Bug 24677 was just a regression caused by the second commit.)
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