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patch 8.2.2026: Coverity warns for possibly using not NUL terminated string

Commit: https://github.com/vim/vim/commit/e79cdb69a4905ccf766494265d4c6f8701d10c39
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 21 13:51:16 2020 +0100

patch 8.2.2026: Coverity warns for possibly using not NUL terminated string

Problem: Coverity warns for possibly using not NUL terminated string.
Solution: Put a NUL in b0_hname just in case.

diff -r e7c125224b1a -r 4cce4a5d3fd3 src/memline.c

--- a/src/memline.c Sat Nov 21 13:30:04 2020 +0100

+++ b/src/memline.c Sat Nov 21 14:00:03 2020 +0100

		@@ -2252,6 +2252,7 @@
2252	2252
2253	2253	mch_get_host_name(hostname, B0_HNAME_SIZE);
2254	2254	hostname[B0_HNAME_SIZE - 1] = NUL;
	2255	+ b0.b0_hname[B0_HNAME_SIZE - 1] = NUL; // in case of corruption
2255	2256	if (STRICMP(b0.b0_hname, hostname) != 0)
2256	2257	ret = FALSE;
2257	2258	}

diff -r e7c125224b1a -r 4cce4a5d3fd3 src/version.c

--- a/src/version.c Sat Nov 21 13:30:04 2020 +0100

+++ b/src/version.c Sat Nov 21 14:00:03 2020 +0100

		@@ -751,6 +751,8 @@
751	751	static int included_patches[] =
752	752	{ /* Add new patch number below this line */
753	753	/**/
	754	+ 2026,
	755	+/**/
754	756	2025,
755	757	/**/
756	758	2024,