git: 4aef1ae2113c - stable/15 - sh: Increase default history size to POSIX mandated minimum of 128

The branch stable/15 has been updated by ziaee:

URL: https://cgit.FreeBSD.org/src/commit/?id=4aef1ae2113cdb02bde5180155c4c362c8115102

commit 4aef1ae2113cdb02bde5180155c4c362c8115102
Author:     Kristofer Peterson <kris@tranception.com>
AuthorDate: 2026-03-24 14:56:48 +0000
Commit:     Alexander Ziaee <ziaee@FreeBSD.org>
CommitDate: 2026-04-16 01:33:35 +0000

    sh: Increase default history size to POSIX mandated minimum of 128
    
    The default history size in bin/sh is currently 100 however POSIX.1-2024
    mandates that a default greater than or equal to 128 shall be used,
    therefore this increases the default history size in /bin/sh to 128.
    
    POSIX standards reference:
    https://pubs.opengroup.org/onlinepubs/9799919799/utilities/sh.html#tag_20_110_08
    
    MFC after:      3 days
    Reviewed by:    emaste, jilles, jlduran, ziaee
    Signed-off-by:  Kristofer Peterson <kris@tranception.com>
    Closes:         https://github.com/freebsd/freebsd-src/pull/2093
    
    (cherry picked from commit 81b2055c49dec8884d7bb23503f1dfeac37ac95d)
---
 bin/sh/histedit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/sh/histedit.c b/bin/sh/histedit.c
index 5aea58650c67..c18934be84bb 100644
--- a/bin/sh/histedit.c
+++ b/bin/sh/histedit.c
@@ -231,7 +231,7 @@ sethistsize(const char *hs)
 
 	if (hist != NULL) {
 		if (hs == NULL || !is_number(hs))
-			histsize = 100;
+			histsize = 128;
 		else
 			histsize = atoi(hs);
 		history(hist, &he, H_SETSIZE, histsize);