pwarren/zmk_mf68
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

fix(ble): Ignore out of range profiles

Browse source 
Don't allow selecting a BLE profile that is out of range to avoid
reading/writing past the end of the profiles array.
This commit is contained in:
Joel Spadin 2021-06-06 12:13:48 -05:00 committed by Pete Johanson
parent efcc49f23d
commit 0a9efbf85d
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
app/src/ble.c
View file

@ -7,6 +7,7 @@
#include <device.h> #include <device.h>
#include <init.h> #include <init.h>
#include <errno.h>
#include <math.h> #include <math.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
@ -250,6 +251,10 @@ static int ble_save_profile() {
} }
int zmk_ble_prof_select(uint8_t index) { int zmk_ble_prof_select(uint8_t index) {
if (index >= PROFILE_COUNT) {
return -ERANGE;
}
LOG_DBG("profile %d", index); LOG_DBG("profile %d", index);
if (active_profile == index) { if (active_profile == index) {
return 0; return 0;