diff options
Diffstat (limited to 'main/xmldoc.c')
| -rw-r--r-- | main/xmldoc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/main/xmldoc.c b/main/xmldoc.c index 2a17e5287..395df8ea0 100644 --- a/main/xmldoc.c +++ b/main/xmldoc.c @@ -2214,6 +2214,9 @@ static struct ast_str *xmldoc_get_formatted(struct ast_xml_node *node, int raw_o ast_xml_free_text(tmpstr); } else { ret = ast_str_create(128); + if (!ret) { + return NULL; + } for (tmp = ast_xml_node_get_children(node); tmp; tmp = ast_xml_node_get_next(tmp)) { /* if found, parse children elements. */ if (xmldoc_parse_common_elements(tmp, "", "\n", &ret)) { @@ -2263,7 +2266,7 @@ static char *_xmldoc_build_field(struct ast_xml_node *node, const char *var, int } formatted = xmldoc_get_formatted(node, raw, raw); - if (ast_str_strlen(formatted) > 0) { + if (formatted && ast_str_strlen(formatted) > 0) { ret = ast_strdup(ast_str_buffer(formatted)); } ast_free(formatted); |