CVS commit: src/external/bsd/tmux/dist

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

Module Name:    src
Committed By:   kamil
Date:           Mon Jun 25 18:41:25 UTC 2018

Modified Files:
        src/external/bsd/tmux/dist: window-copy.c

Log Message:
Avoid UB in tmux/window_copy_add_formats()

Do not perform NULL pointer arithmetics.

Reported with MKSANITIZER/UBSan.

The patch proposed by upstream https://github.com/tmux/tmux/issues/1382


To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/external/bsd/tmux/dist/window-copy.c

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