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| author |   krw <krw@openbsd.org> | 2015-11-03 14:20:00 +0000 |
|---|---|---|
| committer | krw <krw@openbsd.org> | 2015-11-03 14:20:00 +0000 |
| commit | a033f675b042c0fb414e8e09d0b37f9dcd4e43f1 (patch) | |
| tree | 877ac6ab099aef006dfe789957d51e43b9f7044a /sys | |
| parent | Add & use a #define GPTPARTNAMESIZE rather than the magic number (diff) | |
| download | wireguard-openbsd-a033f675b042c0fb414e8e09d0b37f9dcd4e43f1.tar.xz wireguard-openbsd-a033f675b042c0fb414e8e09d0b37f9dcd4e43f1.zip | |
Don't allow the user to enter GPT partition names too large to fit
in the GPT partition structure. And don't run off the end of the
name buffer by confusing sizeof() with the number of elements in
an array. Use the new GPTPARTNAMESIZE #define instead. While here,
zap the old partition name before setting the new one, lest a short
new name leave bits of an old long name in place.
Originally spotted by jsg@ and his friend cppcheck.
ok jsg@ for slightly different version.
Diffstat (limited to 'sys')
0 files changed, 0 insertions, 0 deletions