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libstrophe: update to 0.9.3

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Memory leak patch is now part of src,
remove un-needed patch
This commit is contained in:
Nathan Owens 2019-11-09 09:35:09 -06:00 committed by Juan RP
parent 6c7fa108b7
commit 8f58b40b25
2 changed files with 4 additions and 246 deletions
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242
srcpkgs/libstrophe/patches/0001-Fix-memory-leak.patch
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@ -1,242 +0,0 @@
From 9d104c0d62605ee6aaf3f13b3ad0215b1dd665f9 Mon Sep 17 00:00:00 2001
From: Nathan Owens <ndowens04@gmail.com>
Date: Mon, 31 Dec 2018 20:21:45 -0600
Subject: [PATCH] Fix memory leak
---
src/auth.c | 33 +++++++++++++++++++++++----------
src/hash.c | 2 ++
src/stanza.c | 30 +++++++++++++++++++++++-------
tests/test_hash.c | 11 ++++++-----
4 files changed, 54 insertions(+), 22 deletions(-)
diff --git a/src/auth.c b/src/auth.c
index 0f09023..6872b83 100644
--- src/auth.c
+++ src/auth.c
@@ -219,6 +219,7 @@ static int _handle_features(xmpp_conn_t * const conn,
void * const userdata)
{
xmpp_stanza_t *child, *mech;
+ const char *ns;
char *text;
/* remove the handler that detects missing stream:features */
@@ -228,8 +229,10 @@ static int _handle_features(xmpp_conn_t * const conn,
if (!conn->secured) {
if (!conn->tls_disabled) {
child = xmpp_stanza_get_child_by_name(stanza, "starttls");
- if (child && (strcmp(xmpp_stanza_get_ns(child), XMPP_NS_TLS) == 0))
- conn->tls_support = 1;
+ if (child) {
+ ns = xmpp_stanza_get_ns(child);
+ conn->tls_support = ns != NULL && strcmp(ns, XMPP_NS_TLS) == 0;
+ }
} else {
conn->tls_support = 0;
}
@@ -237,11 +240,15 @@ static int _handle_features(xmpp_conn_t * const conn,
/* check for SASL */
child = xmpp_stanza_get_child_by_name(stanza, "mechanisms");
- if (child && (strcmp(xmpp_stanza_get_ns(child), XMPP_NS_SASL) == 0)) {
+ ns = child ? xmpp_stanza_get_ns(child) : NULL;
+ if (child && ns && strcmp(ns, XMPP_NS_SASL) == 0) {
for (mech = xmpp_stanza_get_children(child); mech;
mech = xmpp_stanza_get_next(mech)) {
if (xmpp_stanza_get_name(mech) && strcmp(xmpp_stanza_get_name(mech), "mechanism") == 0) {
text = xmpp_stanza_get_text(mech);
+ if (text == NULL)
+ continue;
+
if (strcasecmp(text, "PLAIN") == 0)
conn->sasl_support |= SASL_MASK_PLAIN;
else if (strcasecmp(text, "DIGEST-MD5") == 0)
@@ -871,7 +878,8 @@ static int _handle_features_sasl(xmpp_conn_t * const conn,
xmpp_stanza_t * const stanza,
void * const userdata)
{
- xmpp_stanza_t *bind, *session, *iq, *res, *text;
+ xmpp_stanza_t *bind, *session, *iq, *res, *text, *opt;
+ const char *ns;
char *resource;
/* remove missing features handler */
@@ -880,16 +888,21 @@ static int _handle_features_sasl(xmpp_conn_t * const conn,
/* we are expecting <bind/> and <session/> since this is a
XMPP style connection */
+ /* check whether resource binding is required */
bind = xmpp_stanza_get_child_by_name(stanza, "bind");
- if (bind && strcmp(xmpp_stanza_get_ns(bind), XMPP_NS_BIND) == 0) {
- /* resource binding is required */
- conn->bind_required = 1;
+ if (bind) {
+ ns = xmpp_stanza_get_ns(bind);
+ conn->bind_required = ns != NULL && strcmp(ns, XMPP_NS_BIND) == 0;
}
+ /* check whether session establishment is required */
session = xmpp_stanza_get_child_by_name(stanza, "session");
- if (session && strcmp(xmpp_stanza_get_ns(session), XMPP_NS_SESSION) == 0) {
- /* session establishment required */
- conn->session_required = 1;
+ if (session) {
+ ns = xmpp_stanza_get_ns(session);
+ opt = xmpp_stanza_get_child_by_name(session, "optional");
+ if (!opt)
+ conn->session_required = ns != NULL &&
+ strcmp(ns, XMPP_NS_SESSION) == 0;
}
/* if bind is required, go ahead and start it */
diff --git a/src/hash.c b/src/hash.c
index a524f5b..dc9dd2c 100644
--- src/hash.c
+++ src/hash.c
@@ -163,6 +163,8 @@ int hash_add(hash_t *table, const char * const key, void *data)
entry->next = table->entries[table_index];
table->entries[table_index] = entry;
table->num_keys++;
+ } else {
+ if (table->free) table->free(ctx, entry->value);
}
entry->value = data;
diff --git a/src/stanza.c b/src/stanza.c
index 8e45f23..32584d4 100644
--- src/stanza.c
+++ src/stanza.c
@@ -344,10 +344,16 @@ static int _render_stanza_recursive(xmpp_stanza_t *stanza,
}
tmp = _escape_xml(stanza->ctx,
(char *)hash_get(stanza->attributes, key));
- if (tmp == NULL) return XMPP_EMEM;
+ if (tmp == NULL) {
+ hash_iter_release(iter);
+ return XMPP_EMEM;
+ }
ret = xmpp_snprintf(ptr, left, " %s=\"%s\"", key, tmp);
xmpp_free(stanza->ctx, tmp);
- if (ret < 0) return XMPP_EMEM;
+ if (ret < 0) {
+ hash_iter_release(iter);
+ return XMPP_EMEM;
+ }
_render_update(&written, buflen, ret, &left, &ptr);
}
hash_iter_release(iter);
@@ -421,7 +427,12 @@ int xmpp_stanza_to_text(xmpp_stanza_t *stanza,
}
ret = _render_stanza_recursive(stanza, buffer, length);
- if (ret < 0) return ret;
+ if (ret < 0) {
+ xmpp_free(stanza->ctx, buffer);
+ *buf = NULL;
+ *buflen = 0;
+ return ret;
+ }
if ((size_t)ret > length - 1) {
tmp = xmpp_realloc(stanza->ctx, buffer, ret + 1);
@@ -435,7 +446,12 @@ int xmpp_stanza_to_text(xmpp_stanza_t *stanza,
buffer = tmp;
ret = _render_stanza_recursive(stanza, buffer, length);
- if ((size_t)ret > length - 1) return XMPP_EMEM;
+ if ((size_t)ret > length - 1) {
+ xmpp_free(stanza->ctx, buffer);
+ *buf = NULL;
+ *buflen = 0;
+ return XMPP_EMEM;
+ }
}
buffer[length - 1] = 0;
@@ -573,7 +589,6 @@ int xmpp_stanza_set_attribute(xmpp_stanza_t * const stanza,
val = xmpp_strdup(stanza->ctx, value);
if (!val) {
- hash_release(stanza->attributes);
return XMPP_EMEM;
}
@@ -809,10 +824,11 @@ xmpp_stanza_t *xmpp_stanza_get_child_by_ns(xmpp_stanza_t * const stanza,
const char * const ns)
{
xmpp_stanza_t *child;
+ const char *child_ns;
for (child = stanza->children; child; child = child->next) {
- if (xmpp_stanza_get_ns(child) &&
- strcmp(ns, xmpp_stanza_get_ns(child)) == 0)
+ child_ns = xmpp_stanza_get_ns(child);
+ if (child_ns && strcmp(ns, child_ns) == 0)
break;
}
diff --git a/tests/test_hash.c b/tests/test_hash.c
index 6910794..d9f95f8 100644
--- tests/test_hash.c
+++ tests/test_hash.c
@@ -16,18 +16,19 @@
#include "strophe.h"
#include "common.h"
#include "hash.h"
+#include "test.h"
#define TABLESIZE 100
#define TESTSIZE 500
/* static test data */
-const int nkeys = 5;
const char *keys[] = {
"foo", "bar", "baz", "quux", "xyzzy"
};
const char *values[] = {
"wuzzle", "mug", "canonical", "rosebud", "lottery"
};
+const int nkeys = ARRAY_SIZE(keys);
int main(int argc, char **argv)
{
@@ -58,7 +59,7 @@ int main(int argc, char **argv)
}
/* allocate a hash table */
- table = hash_new(ctx, TABLESIZE, NULL);
+ table = hash_new(ctx, TABLESIZE, xmpp_free);
if (table == NULL) {
/* table allocation failed! */
return 1;
@@ -66,7 +67,7 @@ int main(int argc, char **argv)
/* test insertion */
for (i = 0; i < nkeys; i++) {
- err = hash_add(table, keys[i], (void*)values[i]);
+ err = hash_add(table, keys[i], xmpp_strdup(ctx, values[i]));
if (err) return err;
}
@@ -78,7 +79,7 @@ int main(int argc, char **argv)
/* test replacing old values */
for (i = 0; i < nkeys; i++) {
- err = hash_add(table, keys[0], (void*)values[i]);
+ err = hash_add(table, keys[0], xmpp_strdup(ctx, values[i]));
if (err) return err;
if (hash_num_keys(table) != nkeys) return 1;
result = hash_get(table, keys[0]);
@@ -86,7 +87,7 @@ int main(int argc, char **argv)
if (strcmp(result, values[i]) != 0) return 1;
}
/* restore value for the 1st key */
- hash_add(table, keys[0], (void*)values[0]);
+ hash_add(table, keys[0], xmpp_strdup(ctx, values[0]));
/* test cloning */
clone = hash_clone(table);
--
2.20.1

8
srcpkgs/libstrophe/template
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@ -1,16 +1,16 @@
# Template file for 'libstrophe'
pkgname=libstrophe
version=0.9.2
revision=6
version=0.9.3
revision=1
build_style=gnu-configure
hostmakedepends="automake libtool pkg-config"
makedepends="expat-devel libressl-devel zlib-devel"
short_desc="A minimal XMPP library written in C"
short_desc="Minimal XMPP library written in C"
maintainer="Orphaned <orphan@voidlinux.org>"
license="GPL-3.0-only"
homepage="http://strophe.im/libstrophe/"
distfiles="https://github.com/strophe/libstrophe/archive/${version}.tar.gz"
checksum=158145bc1565a5fd0bbd7f57e3e15d768e58b8a460897ab5918a5a689d67ae6f
checksum=8a3b79f62177ed59c01d4d4108357ff20bd933d53b845ee4e350d304c051a4fe
pre_configure() {
NOCONFIGURE=1 ./bootstrap.sh