projects
/
oweals
/
openssl.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Apply "better safe than sorry" approach after addressing sporadic SEGV in
[oweals/openssl.git]
/
crypto
/
bn
/
bn_div.c
diff --git
a/crypto/bn/bn_div.c
b/crypto/bn/bn_div.c
index 556fcda1e3686d88745550a8099b501ed81be154..2857f44861a702bfc85e380e99db562a7c07ec13 100644
(file)
--- a/
crypto/bn/bn_div.c
+++ b/
crypto/bn/bn_div.c
@@
-185,10
+185,8
@@
int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
BN_ULONG d0,d1;
int num_n,div_n;
BN_ULONG d0,d1;
int num_n,div_n;
- if (dv)
- bn_check_top(dv);
- if (rm)
- bn_check_top(rm);
+ bn_check_top(dv);
+ bn_check_top(rm);
bn_check_top(num);
bn_check_top(divisor);
bn_check_top(num);
bn_check_top(divisor);
@@
-214,7
+212,6
@@
int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
res=BN_CTX_get(ctx);
else res=dv;
if (sdiv == NULL || res == NULL) goto err;
res=BN_CTX_get(ctx);
else res=dv;
if (sdiv == NULL || res == NULL) goto err;
- tmp->neg=0;
/* First we normalise the numbers */
norm_shift=BN_BITS2-((BN_num_bits(divisor))%BN_BITS2);
/* First we normalise the numbers */
norm_shift=BN_BITS2-((BN_num_bits(divisor))%BN_BITS2);
@@
-395,8
+392,7
@@
X) -> 0x%08X\n",
BN_CTX_end(ctx);
return(1);
err:
BN_CTX_end(ctx);
return(1);
err:
- if (rm)
- bn_check_top(rm);
+ bn_check_top(rm);
BN_CTX_end(ctx);
return(0);
}
BN_CTX_end(ctx);
return(0);
}