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app_directory: Handle a NULL mailbox without crashing

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ASTERISK-27241 #close
Reported by: David Moore

Change-Id: Ibbbca85517b04c315406ebfe3b6f7e0763daedc6
This commit is contained in:
Sean Bright
2017-09-01 10:51:06 -04:00
parent 53458b30ea
commit 2872cdfce6
1 changed files with 6 additions and 1 deletions
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7
apps/app_directory.c
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@@ -509,6 +509,11 @@ static struct ast_config *realtime_directory(char *context)
const char *mailbox = ast_variable_retrieve(rtdata, category, "mailbox");
const char *ctx = ast_variable_retrieve(rtdata, category, "context");
if (ast_strlen_zero(mailbox)) {
ast_debug(3, "Skipping result with missing or empty mailbox\n");
continue;
}
fullname = ast_variable_retrieve(rtdata, category, "fullname");
hidefromdir = ast_variable_retrieve(rtdata, category, "hidefromdir");
if (ast_true(hidefromdir)) {
@@ -529,7 +534,7 @@ static struct ast_config *realtime_directory(char *context)
/* Does the context exist within the config file? If not, make one */
if (!(cat = ast_category_get(cfg, ctx, NULL))) {
if (!(cat = ast_category_new(ctx, "", 99999))) {
if (!(cat = ast_category_new_dynamic(ctx))) {
ast_log(LOG_WARNING, "Out of memory\n");
ast_config_destroy(cfg);
if (rtdata) {