diff options
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | channels/chan_sip.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 2acb2b3a5..1f987e7d1 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -29819,7 +29819,8 @@ static int reload_config(enum channelreloadreason reason) } else if (!strcasecmp(v->name, "use_q850_reason")) { ast_set2_flag(&global_flags[1], ast_true(v->value), SIP_PAGE2_Q850_REASON); } else if (!strcasecmp(v->name, "maxforwards")) { - if ((sscanf(v->value, "%30d", &sip_cfg.default_max_forwards) != 1) || (sip_cfg.default_max_forwards < 1)) { + if (sscanf(v->value, "%30d", &sip_cfg.default_max_forwards) != 1 + || sip_cfg.default_max_forwards < 1 || 255 < sip_cfg.default_max_forwards) { ast_log(LOG_WARNING, "'%s' is not a valid maxforwards value at line %d. Using default.\n", v->value, v->lineno); sip_cfg.default_max_forwards = DEFAULT_MAX_FORWARDS; } |