31 lines
1.6 KiB
Diff
31 lines
1.6 KiB
Diff
|
diff --git a/src/lib/slot.c b/src/lib/slot.c
|
||
|
|
index b3c7c82..f0a4f2e 100644
|
||
|
|
--- a/src/lib/slot.c
|
||
|
|
+++ b/src/lib/slot.c
|
||
|
|
@@ -120,7 +120,9 @@ CK_RV slot_get_info (CK_SLOT_ID slot_id, CK_SLOT_INFO *info) {
|
||
|
|
}
|
||
|
|
|
||
|
|
str_padded_copy(info->manufacturerID, token_info.manufacturerID, sizeof(info->manufacturerID));
|
||
|
|
- str_padded_copy(info->slotDescription, token_info.label, sizeof(info->slotDescription));
|
||
|
|
+ size_t to_copy = sizeof (token_info.label);
|
||
|
|
+ to_copy = (to_copy > sizeof (info->slotDescription)) ? sizeof (info->slotDescription) : to_copy;
|
||
|
|
+ str_padded_copy(info->slotDescription, token_info.label, to_copy);
|
||
|
|
|
||
|
|
info->hardwareVersion = token_info.hardwareVersion;
|
||
|
|
info->firmwareVersion = token_info.firmwareVersion;
|
||
|
|
diff --git a/src/lib/tpm.c b/src/lib/tpm.c
|
||
|
|
index 90fb3c3..1bce3ac 100644
|
||
|
|
--- a/src/lib/tpm.c
|
||
|
|
+++ b/src/lib/tpm.c
|
||
|
|
@@ -732,7 +732,9 @@ CK_RV tpm_get_token_info (tpm_ctx *ctx, CK_TOKEN_INFO *info) {
|
||
|
|
unsigned char manufacturerID[sizeof(UINT32)+1] = {0}; // 4 bytes + '\0' as temp storage
|
||
|
|
UINT32 manufacturer = ntohl(tpmProperties[TPM2_PT_MANUFACTURER - TPM2_PT_FIXED].value);
|
||
|
|
memcpy(manufacturerID, (unsigned char*) &manufacturer, sizeof(uint32_t));
|
||
|
|
- str_padded_copy(info->manufacturerID, manufacturerID, sizeof(info->manufacturerID));
|
||
|
|
+ size_t to_copy = sizeof (manufacturerID);
|
||
|
|
+ to_copy = (to_copy > sizeof (info->manufacturerID)) ? sizeof (info->manufacturerID) : to_copy;
|
||
|
|
+ str_padded_copy(info->manufacturerID, manufacturerID, to_copy);
|
||
|
|
|
||
|
|
// Map human readable Manufacturer String, if available,
|
||
|
|
// otherwise 4 byte ID was already padded and will be used.
|