external/DAWN
1
0
Fork 0
mirror of https://github.com/berlin-open-wireless-lab/DAWN.git synced 2025-03-09 15:40:12 +00:00
Code Issues Releases Wiki Activity

storage: ensure SSID strings are NULL-terminated

Browse source 
SSID_MAX_LEN is set at 32, which is the maximum allowed size of a SSID.
The strings holding SSIDs were set at that same size, which does not
allow for proper string termination.

Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
This commit is contained in:
Eneas U de Queiroz 2021-07-06 17:42:03 -03:00 • committed by Polynomdivision
parent 8ce09d64de
commit a22f5a79d6
4 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/include/datastorage.h
View file

@ -227,7 +227,7 @@ typedef struct ap_s {
uint32_t channel_utilization; // eval_probe_metric()
time_t time; // remove_old...entries
uint32_t station_count; // compare_station_count() <- better_ap_available()
uint8_t ssid[SSID_MAX_LEN]; // compare_sid() < -better_ap_available()
uint8_t ssid[SSID_MAX_LEN + 1]; // compare_sid() < -better_ap_available()
char neighbor_report[NEIGHBOR_REPORT_LEN];
uint32_t collision_domain; // TODO: ap_get_collision_count() never evaluated?
uint32_t bandwidth; // TODO: Never evaluated?