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Diffstat (limited to '')
| -rw-r--r-- | freebsd/crypto/openssl/crypto/asn1/a_i2d_fp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/freebsd/crypto/openssl/crypto/asn1/a_i2d_fp.c b/freebsd/crypto/openssl/crypto/asn1/a_i2d_fp.c index a1bc4b6e..8877481a 100644 --- a/freebsd/crypto/openssl/crypto/asn1/a_i2d_fp.c +++ b/freebsd/crypto/openssl/crypto/asn1/a_i2d_fp.c @@ -89,6 +89,9 @@ 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); |