diff options
author | Pauli <paul.dale@oracle.com> | 2017-09-19 08:48:14 +1000 |
---|---|---|
committer | Pauli <paul.dale@oracle.com> | 2017-09-28 06:53:40 +1000 |
commit | e431363f8c241abd0dfe9b83dfc1cec1bdfe13ab (patch) | |
tree | 1f4d44a49ed133216ac06b19d8e9b3c37e0b6b3c /ssl/ssl_lib.c | |
parent | 1b3e2bbf64b96f636277ca29b31ba152c1831e74 (diff) |
Add stack space reservations.
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4386)
Diffstat (limited to 'ssl/ssl_lib.c')
-rw-r--r-- | ssl/ssl_lib.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c index e04feec2cd..85425a1887 100644 --- a/ssl/ssl_lib.c +++ b/ssl/ssl_lib.c @@ -161,6 +161,7 @@ static int ssl_dane_dup(SSL *to, SSL *from) if (!DANETLS_ENABLED(&from->dane)) return 1; + num = sk_danetls_record_num(from->dane.trecs); dane_final(&to->dane); to->dane.flags = from->dane.flags; to->dane.dctx = &to->ctx->dane; @@ -170,8 +171,9 @@ static int ssl_dane_dup(SSL *to, SSL *from) SSLerr(SSL_F_SSL_DANE_DUP, ERR_R_MALLOC_FAILURE); return 0; } + if (!sk_danetls_record_reserve(to->dane.trecs, num)) + return 0; - num = sk_danetls_record_num(from->dane.trecs); for (i = 0; i < num; ++i) { danetls_record *t = sk_danetls_record_value(from->dane.trecs, i); |