diff options
author | Neels Hofmeyr <neels@hofmeyr.de> | 2017-12-05 12:34:44 +0100 |
---|---|---|
committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-12-06 12:51:17 +0000 |
commit | f6704f1a50fa7ab74c02f90ad8c81c3f21d7c986 (patch) | |
tree | a818f39e6ee72294b6214024da96c3b2bfb17010 /src/libmsc | |
parent | a55dda703fc5e367bd58b5f9f6986d62ffbbdb6c (diff) |
sms db: don't attempt to query pending SMS for unset MSISDN
When the subscriber has no MSISDN, we might construct an invalid SQL statement
such as
... AND dest_addr= AND ...
Instead, don't even query for empty MSISDNs.
Related: OS#2706
Change-Id: I7d6169d774b2da04b3051957e364fe620feed51e
Diffstat (limited to 'src/libmsc')
-rw-r--r-- | src/libmsc/db.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libmsc/db.c b/src/libmsc/db.c index 4e4477b6e..ca27b6a22 100644 --- a/src/libmsc/db.c +++ b/src/libmsc/db.c @@ -840,6 +840,10 @@ struct gsm_sms *db_sms_get_unsent_for_subscr(struct vlr_subscr *vsub, if (!vsub->lu_complete) return NULL; + /* A subscriber having no phone number cannot possibly receive SMS. */ + if (*vsub->msisdn == '\0') + return NULL; + result = dbi_conn_queryf(conn, "SELECT * FROM SMS" " WHERE sent IS NULL" |