diff options
| author | Kurt Roeckx <kurt@roeckx.be> | 2016-07-16 16:56:54 +0200 |
|---|---|---|
| committer | Kurt Roeckx <kurt@roeckx.be> | 2016-07-16 21:51:49 +0200 |
| commit | 5e3553c2de9a365479324b8ba8b998f0cce3e527 (patch) | |
| tree | 2afde55fd34d9c9bd6e341952f78ec095e93ce3c /crypto | |
| parent | 85afea67f5e48dc4f02ac100454ec3caa41aa647 (diff) | |
Return error when trying to print invalid ASN1 integer
Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #1322
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asn1/tasn_prn.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/asn1/tasn_prn.c b/crypto/asn1/tasn_prn.c index 9f4c81e005..930ef97a9e 100644 --- a/crypto/asn1/tasn_prn.c +++ b/crypto/asn1/tasn_prn.c @@ -393,6 +393,8 @@ static int asn1_print_integer(BIO *out, ASN1_INTEGER *str) char *s; int ret = 1; s = i2s_ASN1_INTEGER(NULL, str); + if (s == NULL) + return 0; if (BIO_puts(out, s) <= 0) ret = 0; OPENSSL_free(s); |