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taskprocessor.c: Fix some taskprocessor unrefs.

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You have to call ast_taskprocessor_unref() outside of the taskprocessor
implementation code.  Taskprocessor use since v12 has become more
transient than just the singleton uses in earlier versions.

Change-Id: If7675299924c0cc65f2a43a85254e6f06f2d61bb
This commit is contained in:
Richard Mudgett
2016-01-18 19:43:41 -06:00
parent d604a9afc8
commit a2a8ea3330
1 changed files with 10 additions and 7 deletions
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17
main/taskprocessor.c
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@@ -332,10 +332,11 @@ static void *tps_task_free(struct tps_task *task)
}
/* taskprocessor tab completion */
static char *tps_taskprocessor_tab_complete(struct ast_taskprocessor *p, struct ast_cli_args *a)
static char *tps_taskprocessor_tab_complete(struct ast_cli_args *a)
{
int tklen;
int wordnum = 0;
struct ast_taskprocessor *p;
char *name = NULL;
struct ao2_iterator i;
@@ -347,10 +348,10 @@ static char *tps_taskprocessor_tab_complete(struct ast_taskprocessor *p, struct
while ((p = ao2_iterator_next(&i))) {
if (!strncasecmp(a->word, p->name, tklen) && ++wordnum > a->n) {
name = ast_strdup(p->name);
ao2_ref(p, -1);
ast_taskprocessor_unreference(p);
break;
}
ao2_ref(p, -1);
ast_taskprocessor_unreference(p);
}
ao2_iterator_destroy(&i);
return name;
@@ -372,7 +373,7 @@ static char *cli_tps_ping(struct ast_cli_entry *e, int cmd, struct ast_cli_args
const char *name;
struct timeval when;
struct timespec ts;
struct ast_taskprocessor *tps = NULL;
struct ast_taskprocessor *tps;
switch (cmd) {
case CLI_INIT:
@@ -382,7 +383,7 @@ static char *cli_tps_ping(struct ast_cli_entry *e, int cmd, struct ast_cli_args
" Displays the time required for a task to be processed\n";
return NULL;
case CLI_GENERATE:
return tps_taskprocessor_tab_complete(tps, a);
return tps_taskprocessor_tab_complete(a);
}
if (a->argc != 4)
@@ -401,7 +402,7 @@ static char *cli_tps_ping(struct ast_cli_entry *e, int cmd, struct ast_cli_args
if (ast_taskprocessor_push(tps, tps_ping_handler, 0) < 0) {
ast_mutex_unlock(&cli_ping_cond_lock);
ast_cli(a->fd, "\nping failed: could not push task to %s\n\n", name);
ao2_ref(tps, -1);
ast_taskprocessor_unreference(tps);
return CLI_FAILURE;
}
ast_cond_timedwait(&cli_ping_cond, &cli_ping_cond_lock, &ts);
@@ -409,7 +410,7 @@ static char *cli_tps_ping(struct ast_cli_entry *e, int cmd, struct ast_cli_args
end = ast_tvnow();
delta = ast_tvsub(end, begin);
ast_cli(a->fd, "\n\t%24s ping time: %.1ld.%.6ld sec\n\n", name, (long)delta.tv_sec, (long int)delta.tv_usec);
ao2_ref(tps, -1);
ast_taskprocessor_unreference(tps);
return CLI_SUCCESS;
}
@@ -663,6 +664,8 @@ static struct ast_taskprocessor *__allocate_taskprocessor(const char *name, stru
if (!(ao2_link(tps_singletons, p))) {
ast_log(LOG_ERROR, "Failed to add taskprocessor '%s' to container\n", p->name);
listener->tps = NULL;
ao2_ref(p, -1);
return NULL;
}