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authorDr. David von Oheimb <dev@ddvo.net>2021-01-27 22:13:30 +0100
committerDr. David von Oheimb <dev@ddvo.net>2021-07-21 11:46:18 +0200
commit4672e5de9e22a752870c9a05e0a92faef9e6f340 (patch)
treebbb19d03ec3a39680a6604cb02506e6e5d451464 /doc
parentee11462d31e0f05bc75264ab40bf90ae55cb1d7c (diff)
tls_process_{client,server}_certificate(): allow verify_callback return > 1
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13937)
Diffstat (limited to 'doc')
-rw-r--r--doc/man3/SSL_CTX_set_cert_verify_callback.pod8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/man3/SSL_CTX_set_cert_verify_callback.pod b/doc/man3/SSL_CTX_set_cert_verify_callback.pod
index 87ea772fb7..fdeeaee6d7 100644
--- a/doc/man3/SSL_CTX_set_cert_verify_callback.pod
+++ b/doc/man3/SSL_CTX_set_cert_verify_callback.pod
@@ -32,11 +32,11 @@ By setting I<callback> to NULL, the default behaviour is restored.
I<callback> should return 1 to indicate verification success
and 0 to indicate verification failure.
-In server mode, a return value other than 1 leads to handshake failure.
+In server mode, a return value of 0 leads to handshake failure.
In client mode, the behaviour is as follows.
-A return value greater than 1 leads to handshake failure.
-Other values are ignored if the verification mode is B<SSL_VERIFY_NONE>.
-On return value 0 the handshake will fail.
+All values, including 0, are ignored
+if the verification mode is B<SSL_VERIFY_NONE>.
+Otherwise, when the return value is 0, the handshake will fail.
In client mode I<callback> may also return -1,
typically on failure verifying the server certificate.