| commit | c4137be0f5a6edf9a9044e6e43ecf4468c7a4046 | [log] [tgz] |
|---|---|---|
| author | Johannes Schindelin <johannes.schindelin@gmx.de> | Wed Feb 22 12:40:55 2023 +0100 |
| committer | Johannes Schindelin <johannes.schindelin@gmx.de> | Mon Apr 17 21:15:39 2023 +0200 |
| tree | abd73aae72065684e2d02741b921dc5b061078c1 | |
| parent | 2f3b28f27234a0130583131a6785c44e3dd1cac4 [diff] |
gettext: avoid using gettext if the locale dir is not present In cc5e1bf99247 (gettext: avoid initialization if the locale dir is not present, 2018-04-21) Git was taught to avoid a costly gettext start-up when there are not even any localized messages to work with. But we still called `gettext()` and `ngettext()` functions. Which caused a problem in Git for Windows when the libgettext that is consumed from the MSYS2 project stopped using a runtime prefix in https://github.com/msys2/MINGW-packages/pull/10461 Due to that change, we now use an unintialized gettext machinery that might get auto-initialized _using an unintended locale directory_: `C:\mingw64\share\locale`. Let's record the fact when the gettext initialization was skipped, and skip calling the gettext functions accordingly. This addresses CVE-2023-25815. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
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