diff options
Diffstat (limited to 'g10/getkey.c')
| -rw-r--r-- | g10/getkey.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/g10/getkey.c b/g10/getkey.c index 60429b6a1..4453a92d5 100644 --- a/g10/getkey.c +++ b/g10/getkey.c @@ -1291,13 +1291,19 @@ parse_key_usage (PKT_signature * sig) if (flags) key_usage |= PUBKEY_USAGE_UNKNOWN; + + if (!key_usage) + key_usage |= PUBKEY_USAGE_NONE; } + else if (p) /* Key flags of length zero. */ + key_usage |= PUBKEY_USAGE_NONE; /* We set PUBKEY_USAGE_UNKNOWN to indicate that this key has a capability that we do not handle. This serves to distinguish between a zero key usage which we handle as the default capabilities for that algorithm, and a usage that we do not - handle. */ + handle. Likewise we use PUBKEY_USAGE_NONE to indicate that + key_flags have been given but they do not specify any usage. */ return key_usage; } |