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PR/55468 CVS commit: src/external/bsd/nvi/dist/vi

The following reply was made to PR bin/55468; it has been noted by GNATS.

From: "Rin Okuyama" <>
Subject: PR/55468 CVS commit: src/external/bsd/nvi/dist/vi
Date: Tue, 7 Jul 2020 10:58:43 +0000

 Module Name:	src
 Committed By:	rin
 Date:		Tue Jul  7 10:58:43 UTC 2020
 Modified Files:
 	src/external/bsd/nvi/dist/vi: v_txt.c
 Log Message:
 PR bin/55468
 Fix crash due to out-of-bounds access with Ctrl-W.
 PR is only for nottywerase, but also fix ttywerase case, taken from
 OpenBSD via nvi2:
 Also, comment there is no worry for altwerase specific code, which
 seems suspicious at a glance.
 Reported by Azuma OKAMOTO.
 Thanks for detailed explanation how to reproduce the problem!
 To generate a diff of this commit:
 cvs rdiff -u -r1.6 -r1.7 src/external/bsd/nvi/dist/vi/v_txt.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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