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Update from HEAD.
[oweals/openssl.git]
/
crypto
/
asn1
/
a_bitstr.c
diff --git
a/crypto/asn1/a_bitstr.c
b/crypto/asn1/a_bitstr.c
index f621426d6f572a9d7d967d051bb245b143446cd3..0fb9ce0c2aea189ce384b988361b868d758f9efa 100644
(file)
--- a/
crypto/asn1/a_bitstr.c
+++ b/
crypto/asn1/a_bitstr.c
@@
-183,9
+183,11
@@
int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value)
iv= ~v;
if (!value) v=0;
iv= ~v;
if (!value) v=0;
+ if (a == NULL)
+ return 0;
+
a->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07); /* clear, set on write */
a->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07); /* clear, set on write */
- if (a == NULL) return(0);
if ((a->length < (w+1)) || (a->data == NULL))
{
if (!value) return(1); /* Don't need to set */
if ((a->length < (w+1)) || (a->data == NULL))
{
if (!value) return(1); /* Don't need to set */