[sr-dev] git:master:2bebff2b: sms: rework truncating long messages

Module: kamailio Branch: master Commit: 2bebff2b27acd8ffa9f9d22409c197b0f0bc168e URL: https://github.com/kamailio/kamailio/commit/2bebff2b27acd8ffa9f9d22409c197b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2023-12-15T11:17:11+01:00 sms: rework truncating long messages --- Modified: src/modules/sms/libsms_getsms.c --- Diff: https://github.com/kamailio/kamailio/commit/2bebff2b27acd8ffa9f9d22409c197b… Patch: https://github.com/kamailio/kamailio/commit/2bebff2b27acd8ffa9f9d22409c197b… --- diff --git a/src/modules/sms/libsms_getsms.c b/src/modules/sms/libsms_getsms.c index 959d44f0333..0f6df6b7341 100644 --- a/src/modules/sms/libsms_getsms.c +++ b/src/modules/sms/libsms_getsms.c @@ -187,8 +187,10 @@ static int fetchsms(struct modem *mdm, int sim, char *pdu) return 0; /* Now we have the end of the PDU or ASCII string */ *end = 0; - if(strlen(beginning) < SMS_BUF_SIZE) { - strcpy(pdu, beginning); + clen = strlen(beginning); + if(clen < SMS_BUF_SIZE) { + memcpy(pdu, beginning, clen); + pdu[clen] = '\0'; } else { /* truncate */ memcpy(pdu, beginning, SMS_BUF_SIZE - 1);