diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gsm/gsm29118.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gsm/gsm29118.c b/src/gsm/gsm29118.c index ca210fbf..56e74738 100644 --- a/src/gsm/gsm29118.c +++ b/src/gsm/gsm29118.c @@ -196,9 +196,14 @@ static int msgb_sgsap_name_put(struct msgb *msg, enum sgsap_iei iei, const char { uint8_t buf[APN_MAXLEN]; uint8_t len; + int rc; + /* encoding is like DNS names, which is like APN fields */ memset(buf, 0, sizeof(buf)); - len = osmo_apn_from_str(buf, sizeof(buf), name); + rc = osmo_apn_from_str(buf, sizeof(buf), name); + if (rc < 0) + return -1; + len = (uint8_t)rc; /* Note: While the VLR-Name (see 3GPP TS 29.118, chapter 9.4.22) has * a flexible length, the MME-Name has a fixed size of 55 octets. (see |