GSM 03.22 bug / unreachable code?
Harald Welte
laforge at gnumonks.org
Sat Jul 16 17:33:30 CEST 2011
Hi Andreas,
while using Smatch on layer23, I discovered a potential problem in GSM
03.22: There is a loop with an if-statement, and there might be missing
curly braces.
Do you think this is the correct way to fix it?
diff --git a/src/host/layer23/src/mobile/gsm322.c b/src/host/layer23/src/mobile/gsm322.c
index 210215e..766ffbf 100644
--- a/src/host/layer23/src/mobile/gsm322.c
+++ b/src/host/layer23/src/mobile/gsm322.c
@@ -983,9 +983,10 @@ static int gsm322_a_user_resel(struct osmocom_ms *ms, struct msgb *msg)
/* search current PLMN in list */
llist_for_each_entry(plmn_entry, &plmn->sorted_plmn, entry) {
if (plmn_entry->mcc == plmn->mcc
- && plmn_entry->mnc == plmn->mnc)
+ && plmn_entry->mnc == plmn->mnc) {
plmn_found = plmn_entry;
break;
+ }
}
/* abort if list is empty */
--
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
More information about the baseband-devel
mailing list