Add a check for key->uids in create_recipient_set.

For gpgme < 1.11.0, it used this function to create the encryption key
list.  The '!' was interpreted differently back then, and it
apparently didn't check if the returned key had any uids before
referencing it.  Add a check to prevent a segv as in the public key
block fix.

1 files changed, 1 insertions, 1 deletions

diff --git a/crypt-gpgme.c b/crypt-gpgme.c
index bf120ab5..fdf44af4 100644
--- a/crypt-gpgme.c
+++ b/crypt-gpgme.c
@@ -915,7 +915,7 @@ static gpgme_key_t *create_recipient_set (const char *keylist, int use_smime)
             buf[i-1] = 0;
 
             err = gpgme_get_key (context, buf, &key, 0);
-            if (! err)
+            if (! err && key->uids)
               key->uids->validity = GPGME_VALIDITY_FULL;
             buf[i-1] = '!';
           }