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dirmngr: Fix verification of ECDSA signed CRLs.

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* dirmngr/crlcache.c (finish_sig_check): Use raw value for the data.
--

This had the usual signed/unsigned problem.  By using the modern form
we enforce Libgcrypt internal parsing as unsigned integer.

(cherry picked from commit 868dabb402)
This commit is contained in:
Werner Koch 2022-11-15 09:56:13 +01:00
parent afaed3c122
commit 1307081dc0
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
2 changed files with 4 additions and 3 deletions
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2
dirmngr/validate.c
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@ -1172,7 +1172,7 @@ check_cert_sig (ksba_cert_t issuer_cert, ksba_cert_t cert)
if (!err)
err = gcry_pk_verify (s_sig, s_hash, s_pkey);
if (DBG_X509)
log_debug ("gcry_pk_verify: %s\n", gpg_strerror (err));
log_debug ("%s: gcry_pk_verify: %s\n", __func__, gpg_strerror (err));
leave:
gcry_md_close (md);