diff options
| author | Richard Levitte <levitte@openssl.org> | 2018-08-11 09:59:20 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2018-08-11 12:38:46 +0200 |
| commit | 0971432f6f6d8b40d797133621809bd31eb7bf4e (patch) | |
| tree | 03ae6e302e557027c121c126854f6733c7a024c9 /crypto/asn1/asn1.h | |
| parent | ec3f996b3066ecaaec87ba5ad29c606aeac0740d (diff) | |
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)
(cherry picked from commit 6114041540d8d1fecaf23a861788c3c742d3b467)
Diffstat (limited to 'crypto/asn1/asn1.h')
| -rw-r--r-- | crypto/asn1/asn1.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/asn1/asn1.h b/crypto/asn1/asn1.h index 256c531811..05152924f4 100644 --- a/crypto/asn1/asn1.h +++ b/crypto/asn1/asn1.h @@ -1267,6 +1267,7 @@ void ERR_load_ASN1_strings(void); # define ASN1_F_D2I_X509_PKEY 159 # define ASN1_F_DO_BUF 221 # define ASN1_F_I2D_ASN1_BIO_STREAM 211 +# define ASN1_F_I2D_ASN1_OBJECT 222 # define ASN1_F_I2D_ASN1_SET 188 # define ASN1_F_I2D_ASN1_TIME 160 # define ASN1_F_I2D_DSA_PUBKEY 161 |