CVS commit: src/crypto/external/bsd/netpgp/dist/src/netpgpverify

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

Module Name:    src
Committed By:   kamil
Date:           Thu Jul 26 00:31:13 UTC 2018

Modified Files:
        src/crypto/external/bsd/netpgp/dist/src/netpgpverify: sha2.c

Log Message:
Avoid undefined behavior in netpgpverify/sha2.c

Do not change the signedness bit with a left shift operation.
Cast to unsigned integer to prevent this.

sha2.c:79:16, left shift of 154 by 24 places cannot be represented in type 'int'

Detected with micro-UBSan in the user mode.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
    src/crypto/external/bsd/netpgp/dist/src/netpgpverify/sha2.c

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