CVS commit: src/bin/expr

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Wed Jun 27 17:12:50 UTC 2018

Modified Files:
        src/bin/expr: expr.y

Log Message:
Improve the * operator handling in expr(1)

Fixes overflow detection in expressions INT * -UINT.

Detected with libFuzzer & UBSan.


To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/bin/expr/expr.y

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.