CVS commit: src/usr.bin/mail

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Thu Sep 18 21:26:44 UTC 2025

Modified Files:
        src/usr.bin/mail: cmd4.c

Log Message:
mail: fix another use-after-free bug

To reproduce:
$ MALLOC_CONF=junk:true mail
& smopts a b
& unsmopts a
Program received signal SIGSEGV, Segmentation fault.


To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/usr.bin/mail/cmd4.c

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