Use OCSP-specific error code for clarity Fixes #12735 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/xxxxx)

diff --git a/ssl/ssl_err.c b/ssl/ssl_err.c
index 357cfc7..347b263 100644
--- a/ssl/ssl_err.c
+++ b/ssl/ssl_err.c

@@ -312,6 +312,8 @@
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NULL_SSL_CTX), "null ssl ctx"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NULL_SSL_METHOD_PASSED),
     "null ssl method passed"},
+    {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OCSP_CALLBACK_FAILURE),
+    "ocsp callback failure"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED),
     "old session cipher not returned"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED),