diff options
| author | Harald Welte <laforge@gnumonks.org> | 2012-07-04 21:55:23 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2012-07-04 21:55:23 +0200 |
| commit | 2d956a82c8fd3f54fe58ce5a7b597be51c25960b (patch) | |
| tree | 74e57840d4361a43563902d7a4e6e9ebc9631464 | |
| parent | c5f055f9e5aa58548b484345bd3bdc914e640d6c (diff) | |
bssgp: check for IMSI being a null pointer, not just an empty string.
| -rw-r--r-- | src/gb/gprs_bssgp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gb/gprs_bssgp.c b/src/gb/gprs_bssgp.c index 4b8c7302..83588197 100644 --- a/src/gb/gprs_bssgp.c +++ b/src/gb/gprs_bssgp.c @@ -811,7 +811,7 @@ int bssgp_tx_dl_ud(struct msgb *msg, uint16_t pdu_lifetime, } /* IMSI */ - if (strlen(dup->imsi)) { + if (dup->imsi && strlen(dup->imsi)) { uint8_t mi[10]; int imsi_len = gsm48_generate_mid_from_imsi(mi, dup->imsi); if (imsi_len > 2) |