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Check for malloc error in bn_x931p.c

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Ensure BN_CTX_get() has been successful

Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell 2016-08-22 23:34:30 +01:00
parent 4162c7d378
commit 4d94bd362d
1 changed files with 3 additions and 0 deletions
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3
crypto/bn/bn_x931p.c
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@ -74,6 +74,9 @@ int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
pm1 = BN_CTX_get(ctx);
if (pm1 == NULL)
goto err;
if (!bn_x931_derive_pi(p1, Xp1, ctx, cb))
goto err;