Check for NULL before calling libstrophe

master
Michael Santos 6 years ago
parent 25dbece040
commit c7eb9a1d71

@ -1,4 +1,4 @@
/* Copyright (c) 2015-2017, Michael Santos <michael.santos@gmail.com>
/* Copyright (c) 2015-2018, Michael Santos <michael.santos@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -16,6 +16,14 @@
#include <fcntl.h>
#define XMPPIPE_NULL(a_) \
if ((a_) == NULL) { \
errx(3, "invalid argument: %s/%s (%s:%d)", \
__FUNCTION__, \
#a_, \
__FILE__, \
__LINE__); }
int
xmppipe_set_nonblock(int fd)
{
@ -99,6 +107,10 @@ xmppipe_stanza_new(xmpp_ctx_t *ctx)
xmppipe_stanza_set_attribute(xmpp_stanza_t * const stanza,
const char * const key, const char * const value)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(key);
XMPPIPE_NULL(value);
if (xmpp_stanza_set_attribute(stanza, key, value) < 0)
err(3, "xmppipe_stanza_set_attribute");
}
@ -106,6 +118,9 @@ xmppipe_stanza_set_attribute(xmpp_stanza_t * const stanza,
void
xmppipe_stanza_set_id(xmpp_stanza_t * const stanza, const char * const id)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(id);
if (xmpp_stanza_set_id(stanza, id) < 0)
err(3, "xmppipe_stanza_set_id");
}
@ -113,6 +128,9 @@ xmppipe_stanza_set_id(xmpp_stanza_t * const stanza, const char * const id)
void
xmppipe_stanza_set_name(xmpp_stanza_t *stanza, const char * const name)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(name);
switch (xmpp_stanza_set_name(stanza, name)) {
case 0:
return;
@ -128,6 +146,9 @@ xmppipe_stanza_set_name(xmpp_stanza_t *stanza, const char * const name)
void
xmppipe_stanza_set_ns(xmpp_stanza_t * const stanza, const char * const ns)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(ns);
if (xmpp_stanza_set_ns(stanza, ns) < 0)
err(3, "xmppipe_stanza_set_ns");
}
@ -135,6 +156,9 @@ xmppipe_stanza_set_ns(xmpp_stanza_t * const stanza, const char * const ns)
void
xmppipe_stanza_set_text(xmpp_stanza_t *stanza, const char * const text)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(text);
if (xmpp_stanza_set_text(stanza, text) < 0)
err(3, "xmppipe_stanza_set_text");
}
@ -142,6 +166,9 @@ xmppipe_stanza_set_text(xmpp_stanza_t *stanza, const char * const text)
void
xmppipe_stanza_set_type(xmpp_stanza_t * const stanza, const char * const type)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(type);
if (xmpp_stanza_set_type(stanza, type) < 0)
err(3, "xmppipe_stanza_set_type");
}
@ -149,6 +176,9 @@ xmppipe_stanza_set_type(xmpp_stanza_t * const stanza, const char * const type)
void
xmppipe_stanza_add_child(xmpp_stanza_t * stanza, xmpp_stanza_t * child)
{
XMPPIPE_NULL(stanza);
XMPPIPE_NULL(child);
if (xmpp_stanza_add_child(stanza, child) < 0)
err(3, "xmppipe_stanza_add_child");
}

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