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add checks + log error for device index

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This commit is contained in:
Matthias Ringwald 2015-10-26 23:05:31 +01:00
parent 23c8976e2d
commit 3ef52a965f
1 changed files with 16 additions and 0 deletions
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16
ble/le_device_db_memory.c
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@ -152,18 +152,34 @@ void le_device_db_encryption_get(int index, uint16_t * ediv, uint8_t rand[8], sm
// get signature key
void le_device_db_remote_csrk_get(int index, sm_key_t csrk){
if (index < 0 || index >= LE_DEVICE_MEMORY_SIZE){
log_error("le_device_db_remote_csrk_get called with invalid index %d", index);
return;
}
if (csrk) memcpy(csrk, le_devices[index].remote_csrk, 16);
}
void le_device_db_remote_csrk_set(int index, sm_key_t csrk){
if (index < 0 || index >= LE_DEVICE_MEMORY_SIZE){
log_error("le_device_db_remote_csrk_set called with invalid index %d", index);
return;
}
if (csrk) memcpy(le_devices[index].remote_csrk, csrk, 16);
}
void le_device_db_local_csrk_get(int index, sm_key_t csrk){
if (index < 0 || index >= LE_DEVICE_MEMORY_SIZE){
log_error("le_device_db_local_csrk_get called with invalid index %d", index);
return;
}
if (csrk) memcpy(csrk, le_devices[index].local_csrk, 16);
}
void le_device_db_local_csrk_set(int index, sm_key_t csrk){
if (index < 0 || index >= LE_DEVICE_MEMORY_SIZE){
log_error("le_device_db_local_csrk_set called with invalid index %d", index);
return;
}
if (csrk) memcpy(le_devices[index].local_csrk, csrk, 16);
}