Module: sip-router Branch: master Commit: 15e1ae6720136a698326a0b53f6db8eef73e3e5a URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=15e1ae67...

Author: Richard Brady rnbrady@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: Tue Jan 22 17:19:31 2013 +0100

json: proper handling of empty values for json documents

---

modules/json/json_funcs.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/modules/json/json_funcs.c b/modules/json/json_funcs.c index 1c42656..a75704b 100644 --- a/modules/json/json_funcs.c +++ b/modules/json/json_funcs.c @@ -51,6 +51,12 @@ int json_get_field(struct sip_msg* msg, char* json, char* field, char* dst) dst_pv = (pv_spec_t *)dst; struct json_object *j = json_tokener_parse(json_s.s); + + if (is_error(j)) { + LM_ERR("empty or invalid JSON\n"); + return -1; + } + char *value = (char*)json_object_to_json_string(json_object_object_get(j, field_s.s));

dst_val.rs.s = value;