FS-5682

src/mod/endpoints/mod_sofia/sofia.c

@@ -8437,15 +8437,13 @@ void sofia_handle_sip_i_invite(switch_core_session_t *session, nua_t *nua, sofia
 		for (mp = sip->sip_multipart; mp; mp = mp->mp_next) {
 			if (mp->mp_payload && mp->mp_payload->pl_data && mp->mp_content_type && mp->mp_content_type->c_type) {
 				char *name = switch_core_session_strdup(session, mp->mp_content_type->c_type);
-				char *p;
-
-				for (p = name; p && *p; p++) {
-					if (*p == '/') {
-						*p = '_';
-					}
-				}
+				char *encoded_name;
+				int len = (strlen(name) * 3) + 1;
+				
+				encoded_name = switch_core_session_alloc(session, len);
+				switch_url_encode(name, encoded_name, len);
 				
-				switch_channel_set_variable_name_printf(channel, mp->mp_payload->pl_data, SOFIA_MULTIPART_PREFIX "%s", name);
+				switch_channel_set_variable_name_printf(channel, mp->mp_payload->pl_data, SOFIA_MULTIPART_PREFIX "_enc_%s", encoded_name);
 			}
 		}
 	}

src/mod/endpoints/mod_sofia/sofia_media.c

@@ -115,6 +115,13 @@ char *sofia_media_get_multipart(switch_core_session_t *session, const char *pref
 
 			if (!strncasecmp(name, prefix, strlen(prefix))) {
 				const char *hname = name + strlen(prefix);
+
+				if (*hname == '_' && strncmp(hname, "_enc_", 4)) {
+					char *dname = switch_core_session_strdup(session, hname);
+					switch_url_decode(dname);
+					hname = dname;
+				}
+
 				if (*value == '~') {
 					stream.write_function(&stream, "--%s\nContent-Type: %s\nContent-Length: %d\n%s\n", boundary, hname, strlen(value), value + 1);
 				} else {