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Diffstat (limited to 'crypto/x509/x509_vfy.c')
-rw-r--r--crypto/x509/x509_vfy.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 3a60d412daf8..61e81922b4da 100644
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -517,15 +517,14 @@ static int check_chain_extensions(X509_STORE_CTX *ctx)
/* check_purpose() makes the callback as needed */
if (purpose > 0 && !check_purpose(ctx, x, purpose, i, must_be_ca))
return 0;
- /* Check pathlen if not self issued */
- if ((i > 1) && !(x->ex_flags & EXFLAG_SI)
- && (x->ex_pathlen != -1)
- && (plen > (x->ex_pathlen + proxy_path_length + 1))) {
+ /* Check pathlen */
+ if ((i > 1) && (x->ex_pathlen != -1)
+ && (plen > (x->ex_pathlen + proxy_path_length))) {
if (!verify_cb_cert(ctx, x, i, X509_V_ERR_PATH_LENGTH_EXCEEDED))
return 0;
}
- /* Increment path length if not self issued */
- if (!(x->ex_flags & EXFLAG_SI))
+ /* Increment path length if not a self issued intermediate CA */
+ if (i > 0 && (x->ex_flags & EXFLAG_SI) == 0)
plen++;
/*
* If this certificate is a proxy certificate, the next certificate