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| author |   sthen <sthen@openbsd.org> | 2015-10-20 11:29:07 +0000 |
|---|---|---|
| committer | sthen <sthen@openbsd.org> | 2015-10-20 11:29:07 +0000 |
| commit | 73dbf992adf8369b780bc4d92138e30e57ab2a33 (patch) | |
| tree | 7c7fb04257a66af5ab7ed6043bf73dbb2c671ec9 /usr.bin/script/script.c | |
| parent | fix a use after free found by clang using an approach suggested by renato (diff) | |
| download | wireguard-openbsd-73dbf992adf8369b780bc4d92138e30e57ab2a33.tar.xz wireguard-openbsd-73dbf992adf8369b780bc4d92138e30e57ab2a33.zip | |
Add an explicit check for a malformed AS segment with (segment length 0),
avoiding division by zero when deciding whether it contains 2- or 4-byte ASNs.
Refactor TCHECK calls to ensure proper coverage.
From Kevin Reay, ok canacar with wording tweak (I used "malformed" rather
than canacar's suggested "invalid size" or Kevin's original "empty").
Diffstat (limited to 'usr.bin/script/script.c')
0 files changed, 0 insertions, 0 deletions