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| author | Richard Levitte <levitte@openssl.org> | 2018-08-11 09:59:20 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2018-08-11 12:27:02 +0200 |
| commit | cba024dc685d13dbcbd0577bed028ee6b295b56a (patch) | |
| tree | 45aa5e834a56f1f863ab03788c644c62cf85a06b /crypto/err | |
| parent | Change the OID references for X25519, X448, ED25519 and ED448 from the draft RFC (diff) | |
| download | openssl-cba024dc685d13dbcbd0577bed028ee6b295b56a.tar.xz openssl-cba024dc685d13dbcbd0577bed028ee6b295b56a.zip | |
i2d_ASN1_OBJECT(): allocate memory if the user didn't provide a buffer
Since 0.9.7, all i2d_ functions were documented to allocate an output
buffer if the user didn't provide one, under these conditions (from
the 1.0.2 documentation):
For OpenSSL 0.9.7 and later if B<*out> is B<NULL> memory will be
allocated for a buffer and the encoded data written to it. In this
case B<*out> is not incremented and it points to the start of the
data just written.
i2d_ASN1_OBJECT was found not to do this, and would crash if a NULL
output buffer was provided.
Fixes #6914
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/6918)
Diffstat (limited to 'crypto/err')
| -rw-r--r-- | crypto/err/openssl.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt index 90b5c4e046..3ecd44b5e8 100644 --- a/crypto/err/openssl.txt +++ b/crypto/err/openssl.txt @@ -88,6 +88,7 @@ ASN1_F_DO_DUMP:125:do_dump ASN1_F_DO_TCREATE:222:do_tcreate ASN1_F_I2A_ASN1_OBJECT:126:i2a_ASN1_OBJECT ASN1_F_I2D_ASN1_BIO_STREAM:211:i2d_ASN1_bio_stream +ASN1_F_I2D_ASN1_OBJECT:143:i2d_ASN1_OBJECT ASN1_F_I2D_DSA_PUBKEY:161:i2d_DSA_PUBKEY ASN1_F_I2D_EC_PUBKEY:181:i2d_EC_PUBKEY ASN1_F_I2D_PRIVATEKEY:163:i2d_PrivateKey |