git: 0154a0df90c7 - stable/15 - bsnmpget: initialise the suboption value in getsubopt1()

The branch stable/15 has been updated by maxim:

URL: https://cgit.FreeBSD.org/src/commit/?id=0154a0df90c736d0c6d246b31f92c7becf71a86a

commit 0154a0df90c736d0c6d246b31f92c7becf71a86a
Author:     Maxim Konovalov <maxim@FreeBSD.org>
AuthorDate: 2026-09-22 22:49:33 +0000
Commit:     Maxim Konovalov <maxim@FreeBSD.org>
CommitDate: 2026-10-06 17:36:47 +0000

    bsnmpget: initialise the suboption value in getsubopt1()
    
    Otherwise, "bsnmpget -o verbose -I cut" crashes.
    
    Reported by:    clang static analyzer
    MFC after:      2 weeks
    
    (cherry picked from commit 5d169b5365b1f5cdf8586efa9421feaa4bfe40af)
---
 usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
index d8fbb55290a8..4d1058629496 100644
--- a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
+++ b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
@@ -316,6 +316,7 @@ getsubopt1(char **arg, const char *const *options, char **valp, char **optp)
 	char *ptr;
 
 	*optp = NULL;
+	*valp = NULL;
 
 	/* Skip leading junk. */
 	for (ptr = *arg; *ptr != '\0'; ptr++)