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| author | Jilles Tjoelker <jilles@FreeBSD.org> | 2022-01-23 21:15:57 +0000 |
|---|---|---|
| committer | Jilles Tjoelker <jilles@FreeBSD.org> | 2022-01-26 22:13:20 +0000 |
| commit | 5a1a07f2a0e10179d38d8112fb5568e2b510b28c (patch) | |
| tree | a785475f270b3d8dace9c8b3d4db9c33a022125c /sbin | |
| parent | ddf312e8d7562baf031da95059c5e8857f180e05 (diff) | |
| download | src-5a1a07f2a0e10179d38d8112fb5568e2b510b28c.tar.gz src-5a1a07f2a0e10179d38d8112fb5568e2b510b28c.zip | |
sh: Don't add something to a null pointer
Pointer arithmetic on a null pointer is undefined behavior.
The bug can be reproduced by running bin/sh/tests/builtins/wait6.0 with
UBSAN.
Reported by: Mark Millard
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D34011
Diffstat (limited to 'sbin')
0 files changed, 0 insertions, 0 deletions