diff options
-rw-r--r-- | src/lib/libcrypto/ec/ec_mult.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/lib/libcrypto/ec/ec_mult.c b/src/lib/libcrypto/ec/ec_mult.c index 382174a367..c33a033805 100644 --- a/src/lib/libcrypto/ec/ec_mult.c +++ b/src/lib/libcrypto/ec/ec_mult.c | |||
@@ -1,4 +1,4 @@ | |||
1 | /* $OpenBSD: ec_mult.c,v 1.49 2024/11/23 07:33:26 tb Exp $ */ | 1 | /* $OpenBSD: ec_mult.c,v 1.50 2024/11/23 07:37:21 tb Exp $ */ |
2 | /* | 2 | /* |
3 | * Originally written by Bodo Moeller and Nils Larsch for the OpenSSL project. | 3 | * Originally written by Bodo Moeller and Nils Larsch for the OpenSSL project. |
4 | */ | 4 | */ |
@@ -111,9 +111,6 @@ ec_compute_wNAF(const BIGNUM *bn, signed char **out_wNAF, size_t *out_wNAF_len, | |||
111 | wbits = ec_window_bits(bn); | 111 | wbits = ec_window_bits(bn); |
112 | len = 1 << (wbits - 1); | 112 | len = 1 << (wbits - 1); |
113 | 113 | ||
114 | if (BN_is_zero(bn)) | ||
115 | goto done; | ||
116 | |||
117 | sign = BN_is_negative(bn) ? -1 : 1; | 114 | sign = BN_is_negative(bn) ? -1 : 1; |
118 | 115 | ||
119 | bit = 1 << wbits; | 116 | bit = 1 << wbits; |
@@ -150,7 +147,6 @@ ec_compute_wNAF(const BIGNUM *bn, signed char **out_wNAF, size_t *out_wNAF_len, | |||
150 | window += bit * BN_is_bit_set(bn, i + wbits + 1); | 147 | window += bit * BN_is_bit_set(bn, i + wbits + 1); |
151 | } | 148 | } |
152 | 149 | ||
153 | done: | ||
154 | *out_wNAF = wNAF; | 150 | *out_wNAF = wNAF; |
155 | wNAF = NULL; | 151 | wNAF = NULL; |
156 | *out_wNAF_len = wNAF_len; | 152 | *out_wNAF_len = wNAF_len; |