diff options
| -rw-r--r-- | include/osmocom/gsm/gsup.h | 2 | ||||
| -rw-r--r-- | include/osmocom/gsm/protocol/gsm_23_003.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/osmocom/gsm/gsup.h b/include/osmocom/gsm/gsup.h index 29ea11aa..9a583aae 100644 --- a/include/osmocom/gsm/gsup.h +++ b/include/osmocom/gsm/gsup.h @@ -232,7 +232,7 @@ struct osmo_gsup_pdp_info { /*! parsed/decoded GSUP protocol message */ struct osmo_gsup_message { enum osmo_gsup_message_type message_type; - char imsi[GSM23003_IMSI_MAX_DIGITS+2]; + char imsi[OSMO_IMSI_BUF_SIZE]; enum gsm48_gmm_cause cause; enum osmo_gsup_cancel_type cancel_type; int pdp_info_compl; diff --git a/include/osmocom/gsm/protocol/gsm_23_003.h b/include/osmocom/gsm/protocol/gsm_23_003.h index babd0f4b..be1b157b 100644 --- a/include/osmocom/gsm/protocol/gsm_23_003.h +++ b/include/osmocom/gsm/protocol/gsm_23_003.h @@ -5,6 +5,9 @@ /* Chapter 2.2 */ #define GSM23003_IMSI_MAX_DIGITS 15 #define GSM23003_IMSI_MIN_DIGITS 6 +/*! The char[] buffer size to completely contain an IMSI including the optional checksum digit as well as the + * terminating nul character. */ +#define OSMO_IMSI_BUF_SIZE (GSM23003_IMSI_MAX_DIGITS+2) /* Chapter 2.4 */ #define GSM23003_TMSI_NUM_BYTES 4 /* Chapter 2.5 */ |