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res_pjsip: config option 'timers' can't be set to 'no'

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When setting the configuration option 'timers' equal to 'no' the bit flag was
not properly negated. This patch clears all associated flags and only sets the
specified one. pjsip will handle any necessary flag combinations. Also went
ahead and did similar for the '100rel' option.

ASTERISK-24910 #close
Reported by: Ray Crumrine
Review: https://reviewboard.asterisk.org/r/4582/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@434131 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin Harwell
2015-04-06 19:23:08 +00:00
parent 95de71f247
commit 2270c40d33
2 changed files with 14 additions and 9 deletions
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5
res/res_pjsip.c
View File

@@ -347,10 +347,11 @@
<synopsis>Session timers for SIP packets</synopsis>
<description>
<enumlist>
<enum name="forced" />
<enum name="no" />
<enum name="required" />
<enum name="yes" />
<enum name="required" />
<enum name="always" />
<enum name="forced"><para>Alias of always</para></enum>
</enumlist>
</description>
</configOption>

18
res/res_pjsip/pjsip_configuration.c
View File

@@ -141,13 +141,14 @@ static int prack_handler(const struct aco_option *opt, struct ast_variable *var,
{
struct ast_sip_endpoint *endpoint = obj;
/* clear all */
endpoint->extensions.flags &= ~(PJSIP_INV_SUPPORT_100REL | PJSIP_INV_REQUIRE_100REL);
if (ast_true(var->value)) {
endpoint->extensions.flags |= PJSIP_INV_SUPPORT_100REL;
} else if (ast_false(var->value)) {
endpoint->extensions.flags &= ~PJSIP_INV_SUPPORT_100REL;
} else if (!strcasecmp(var->value, "required")) {
endpoint->extensions.flags |= PJSIP_INV_REQUIRE_100REL;
} else {
} else if (!ast_false(var->value)){
return -1;
}
@@ -174,15 +175,18 @@ static int timers_handler(const struct aco_option *opt, struct ast_variable *var
{
struct ast_sip_endpoint *endpoint = obj;
/* clear all */
endpoint->extensions.flags &= ~(PJSIP_INV_SUPPORT_TIMER | PJSIP_INV_REQUIRE_TIMER
| PJSIP_INV_ALWAYS_USE_TIMER);
/* set only the specified flag and let pjsip normalize if needed */
if (ast_true(var->value)) {
endpoint->extensions.flags |= PJSIP_INV_SUPPORT_TIMER;
} else if (ast_false(var->value)) {
endpoint->extensions.flags &= PJSIP_INV_SUPPORT_TIMER;
} else if (!strcasecmp(var->value, "required")) {
endpoint->extensions.flags |= PJSIP_INV_REQUIRE_TIMER;
} else if (!strcasecmp(var->value, "always")) {
} else if (!strcasecmp(var->value, "always") || !strcasecmp(var->value, "forced")) {
endpoint->extensions.flags |= PJSIP_INV_ALWAYS_USE_TIMER;
} else {
} else if (!ast_false(var->value)) {
return -1;
}