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gpg: accept subkeys with a good revocation but no self-sig during import 

* g10/import.c (chk_self_sigs): Set the NODE_GOOD_SELFSIG flag when we
encounter a valid revocation signature. This allows import of subkey
revocation signatures, even in the absence of a corresponding subkey
binding signature.

--

This fixes the remaining test in import-incomplete.scm.

GnuPG-Bug-id: 4393
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
This commit is contained in:
Vincent Breitmoser 2019-06-13 21:27:43 +02:00 committed by Daniel Kahn Gillmor
parent a1db83d8a3
commit f361141a44
1 changed files with 1 additions and 0 deletions
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g10/import.c
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@ -3536,6 +3536,7 @@ chk_self_sigs (ctrl_t ctrl, kbnode_t keyblock, u32 *keyid, int *non_self)
/* It's valid, so is it newer? */
if (sig->timestamp >= rsdate)
{
knode->flag |= NODE_GOOD_SELFSIG; /* Subkey is valid. */
if (rsnode)
{
/* Delete the last revocation sig since