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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-22 14:59:50 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:41 +0200 |
| commit | 3489e3b6396ee9944a6a2e19e675ca54c36993b4 (patch) | |
| tree | cd55cfac1c96ff4b888a9606fd6a0d8eb65bb446 /freebsd/crypto/openssl/crypto/asn1/a_bool.c | |
| parent | ck: Define CK_MD_PPC32_LWSYNC if available (diff) | |
| download | rtems-libbsd-3489e3b6396ee9944a6a2e19e675ca54c36993b4.tar.bz2 | |
Update to FreeBSD head 2018-09-17
Git mirror commit 6c2192b1ef8c50788c751f878552526800b1e319.
Update #3472.
Diffstat (limited to 'freebsd/crypto/openssl/crypto/asn1/a_bool.c')
| -rw-r--r-- | freebsd/crypto/openssl/crypto/asn1/a_bool.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/freebsd/crypto/openssl/crypto/asn1/a_bool.c b/freebsd/crypto/openssl/crypto/asn1/a_bool.c index 39aef1c2..d0920c3e 100644 --- a/freebsd/crypto/openssl/crypto/asn1/a_bool.c +++ b/freebsd/crypto/openssl/crypto/asn1/a_bool.c @@ -65,17 +65,31 @@ int i2d_ASN1_BOOLEAN(int a, unsigned char **pp) { int r; - unsigned char *p; + unsigned char *p, *allocated = NULL; r = ASN1_object_size(0, 1, V_ASN1_BOOLEAN); if (pp == NULL) return (r); - p = *pp; + + if (*pp == NULL) { + if ((p = allocated = OPENSSL_malloc(r)) == NULL) { + ASN1err(ASN1_F_I2D_ASN1_BOOLEAN, ERR_R_MALLOC_FAILURE); + return 0; + } + } else { + p = *pp; + } ASN1_put_object(&p, 0, 1, V_ASN1_BOOLEAN, V_ASN1_UNIVERSAL); - *(p++) = (unsigned char)a; - *pp = p; - return (r); + *p = (unsigned char)a; + + + /* + * If a new buffer was allocated, just return it back. + * If not, return the incremented buffer pointer. + */ + *pp = allocated != NULL ? allocated : p + 1; + return r; } int d2i_ASN1_BOOLEAN(int *a, const unsigned char **pp, long length) |