diff options
Diffstat (limited to 'thirdparty/openssl/crypto/asn1/a_i2d_fp.c')
| -rw-r--r-- | thirdparty/openssl/crypto/asn1/a_i2d_fp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/thirdparty/openssl/crypto/asn1/a_i2d_fp.c b/thirdparty/openssl/crypto/asn1/a_i2d_fp.c index 0f56cd4e07..2e85e041e4 100644 --- a/thirdparty/openssl/crypto/asn1/a_i2d_fp.c +++ b/thirdparty/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); |