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| author | Dr. Stephen Henson <steve@openssl.org> | 2010-10-11 23:28:54 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2010-10-11 23:28:54 +0000 |
| commit | 05bbbe920422c3789c37f37231fb12832841f64f (patch) | |
| tree | cf3c0b3301d77c06788f6257981e27cfeb9dbbf7 /crypto/bn/bn_exp2.c | |
| parent | a073129293fd1cc0dbb1325d36fa85eb3190feb0 (diff) | |
PR: 2295
Submitted by: Alexei Khlebnikov <alexei.khlebnikov@opera.com>
Reviewed by: steve
OOM checking. Leak in OOM fix. Fall-through comment. Duplicate code
elimination.
Diffstat (limited to 'crypto/bn/bn_exp2.c')
| -rw-r--r-- | crypto/bn/bn_exp2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/bn/bn_exp2.c b/crypto/bn/bn_exp2.c index b3f43cec8c..bd0c34b91b 100644 --- a/crypto/bn/bn_exp2.c +++ b/crypto/bn/bn_exp2.c @@ -301,7 +301,8 @@ int BN_mod_exp2_mont(BIGNUM *rr, const BIGNUM *a1, const BIGNUM *p1, r_is_one = 0; } } - BN_from_montgomery(rr,r,mont,ctx); + if (!BN_from_montgomery(rr,r,mont,ctx)) + goto err; ret=1; err: if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont); |