SMS: fix parsing of destination phone number
diff --git a/openbsc/src/gsm_04_11.c b/openbsc/src/gsm_04_11.c
index 85ff464..3d5820d 100644
--- a/openbsc/src/gsm_04_11.c
+++ b/openbsc/src/gsm_04_11.c
@@ -186,11 +186,12 @@
rc = -EIO;
goto out;
}
+ memset(address_lv, 0, sizeof(address_lv));
memcpy(address_lv, smsp, da_len_bytes);
/* mangle first byte to reflect length in bytes, not digits */
- address_lv[0] = da_len_bytes;
+ address_lv[0] = da_len_bytes - 1;
/* convert to real number */
- decode_bcd_number(sms->dest_addr, sizeof(sms->dest_addr), address_lv, 0);
+ decode_bcd_number(sms->dest_addr, sizeof(sms->dest_addr), address_lv, 1);
smsp += da_len_bytes;