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authorJung-uk Kim <jkim@FreeBSD.org>2017-12-07 18:04:48 +0000
committerJung-uk Kim <jkim@FreeBSD.org>2017-12-07 18:04:48 +0000
commit81a38a63839c52b176338e5827c8eac77cad69ea (patch)
tree73c56de9a282e7b03dd60c3eaa0f0c8a96f5620d /crypto/openssl/crypto/asn1
parent9a7a6128d10dead5833c948d62b6514fb3a54089 (diff)
downloadsrc-81a38a63839c52b176338e5827c8eac77cad69ea.tar.gz
src-81a38a63839c52b176338e5827c8eac77cad69ea.zip
MFC: r326662
Merge OpenSSL 1.0.2n.
Notes
Notes: svn path=/stable/11/; revision=326663
Diffstat (limited to 'crypto/openssl/crypto/asn1')
-rw-r--r--crypto/openssl/crypto/asn1/a_i2d_fp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/openssl/crypto/asn1/a_i2d_fp.c b/crypto/openssl/crypto/asn1/a_i2d_fp.c
index 0f56cd4e0745..2e85e041e4cf 100644
--- a/crypto/openssl/crypto/asn1/a_i2d_fp.c
+++ b/crypto/openssl/crypto/asn1/a_i2d_fp.c
@@ -87,6 +87,9 @@ int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x)
int i, j = 0, n, ret = 1;
n = i2d(x, NULL);
+ if (n <= 0)
+ return 0;
+
b = (char *)OPENSSL_malloc(n);
if (b == NULL) {
ASN1err(ASN1_F_ASN1_I2D_BIO, ERR_R_MALLOC_FAILURE);