paulmataruso/osmo-mgw
1
0
Fork 0
mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git synced 2025-11-03 13:33:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

meas_rep.c: clang reports a possible division by zero

Browse Source 
Check the input and exit early if we have no measurement reports
to avoid a possible division by zero.
This commit is contained in:
Holger Hans Peter Freyther
2010-07-23 19:46:04 +08:00
parent 8d7b10ef58
commit 6e95c5ffa1
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
openbsc/src/meas_rep.c
View File

@@ -76,6 +76,9 @@ int get_meas_rep_avg(const struct gsm_lchan *lchan,
unsigned int i, idx; unsigned int i, idx;
int avg = 0; int avg = 0;
if (num < 1)
return 0;
idx = calc_initial_idx(ARRAY_SIZE(lchan->meas_rep), idx = calc_initial_idx(ARRAY_SIZE(lchan->meas_rep),
lchan->meas_rep_idx, num); lchan->meas_rep_idx, num);