From a693a53e2302fe9cc60c1b5d2bf59c42032b20a3 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Tue, 31 Dec 2019 15:09:20 -0800 Subject: fixes #1081 Use after free possible in stats fixes #1080 Desire better way to access statistics for NNG objects We've also added a test that uses some of this, in order to verify that the req protocol rejects invalid peers. --- docs/man/nng_stat_find.adoc | 52 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 docs/man/nng_stat_find.adoc (limited to 'docs/man/nng_stat_find.adoc') diff --git a/docs/man/nng_stat_find.adoc b/docs/man/nng_stat_find.adoc new file mode 100644 index 00000000..4f4103ea --- /dev/null +++ b/docs/man/nng_stat_find.adoc @@ -0,0 +1,52 @@ += nng_stat_find(3) +// +// Copyright 2019 Staysail Systems, Inc. +// +// This document is supplied under the terms of the MIT License, a +// copy of which should be located in the distribution where this +// file was obtained (LICENSE.txt). A copy of the license may also be +// found online at https://opensource.org/licenses/MIT. +// + +== NAME + +nng_stat_find - find statistic by name + +== SYNOPSIS + +[source,c] +---- +#include + +typedef struct nng_stat nng_stat; + +nng_stat *nng_stat_find(nng_stat *stat, const char *name); +---- + +== DESCRIPTION + +The `nng_stat_find()` function searches the statistics tree _stat_, looking for a statistic whose name is _name_. +If it finds one, it returns it. +Otherwise `NULL` is returned. + +NOTE: If multiple statistics have that name, then only the first match is returned. + +== RETURN VALUES + +The matching statistic, or NULL if no match is found. + +== ERRORS + +None. + +== SEE ALSO + +[.text-left] +xref:libnng.3.adoc[libnng(3)], +xref:nng_stat_child.3.adoc[nng_stat_child(3)], +xref:nng_stat_find_dialer.3.adoc[nng_stat_find_dialer(3)], +xref:nng_stat_find_listener.3.adoc[nng_stat_find_listner(3)], +xref:nng_stat_find_socket.3.adoc[nng_stat_find_socket(3)], +xref:nng_stats_get.3.adoc[nng_stats_get(3)], +xref:nng_stat.5.adoc[nng_stat(5)], +xref:nng.7.adoc[nng(7)] -- cgit v1.2.3-70-g09d2