From 2765eaac26116fd39892ca5663fc06fdf573b48c Mon Sep 17 00:00:00 2001
From: Bram Matthys <syzop@vulnscan.org>
Date: Wed, 10 Mar 2021 17:24:38 +0100
Subject: [PATCH] Add find_nvplist()

---
 include/h.h |  1 +
 src/list.c  | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/include/h.h b/include/h.h
index 0ae036e3e..faa5216c5 100644
--- a/include/h.h
+++ b/include/h.h
@@ -1000,6 +1000,7 @@ extern int user_allowed_by_security_group(Client *client, SecurityGroup *s);
 extern int user_allowed_by_security_group_name(Client *client, char *secgroupname);
 extern void add_nvplist(NameValuePrioList **lst, int priority, char *name, char *value);
 extern void add_fmt_nvplist(NameValuePrioList **lst, int priority, char *name, FORMAT_STRING(const char *format), ...) __attribute__((format(printf,4,5)));
+extern NameValuePrioList *find_nvplist(NameValuePrioList *list, char *name);
 extern void free_nvplist(NameValuePrioList *lst);
 extern char *get_connect_extinfo(Client *client);
 extern char *unreal_strftime(char *str);
diff --git a/src/list.c b/src/list.c
index d08dd8f67..26e8dfdc4 100644
--- a/src/list.c
+++ b/src/list.c
@@ -577,6 +577,20 @@ void add_nvplist(NameValuePrioList **lst, int priority, char *name, char *value)
 	AddListItemPrio(e, *lst, priority);
 }
 
+NameValuePrioList *find_nvplist(NameValuePrioList *list, char *name)
+{
+	NameValuePrioList *e;
+
+	for (e = list; e; e = e->next)
+	{
+		if (!strcasecmp(e->name, name))
+		{
+			return e;
+		}
+	}
+	return NULL;
+}
+
 void add_fmt_nvplist(NameValuePrioList **lst, int priority, char *name, FORMAT_STRING(const char *format), ...)
 {
 	char value[512];