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free null cleanup finale

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Don't check for NULL before calling OPENSSL_free

Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Rich Salz
2015-05-01 10:02:07 -04:00
parent 33fbca83dc
commit b548a1f11c
173 changed files with 509 additions and 1012 deletions
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18
engines/e_cswift.c
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@@ -338,8 +338,7 @@ static const char *get_CSWIFT_LIBNAME(void)
static void free_CSWIFT_LIBNAME(void)
{
if (CSWIFT_LIBNAME)
OPENSSL_free((void *)CSWIFT_LIBNAME);
OPENSSL_free(CSWIFT_LIBNAME);
CSWIFT_LIBNAME = NULL;
}
@@ -707,16 +706,11 @@ static int cswift_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
to_return = 1;
err:
if (sw_param.up.crt.p.value)
OPENSSL_free(sw_param.up.crt.p.value);
if (sw_param.up.crt.q.value)
OPENSSL_free(sw_param.up.crt.q.value);
if (sw_param.up.crt.dmp1.value)
OPENSSL_free(sw_param.up.crt.dmp1.value);
if (sw_param.up.crt.dmq1.value)
OPENSSL_free(sw_param.up.crt.dmq1.value);
if (sw_param.up.crt.iqmp.value)
OPENSSL_free(sw_param.up.crt.iqmp.value);
OPENSSL_free(sw_param.up.crt.p.value);
OPENSSL_free(sw_param.up.crt.q.value);
OPENSSL_free(sw_param.up.crt.dmp1.value);
OPENSSL_free(sw_param.up.crt.dmq1.value);
OPENSSL_free(sw_param.up.crt.iqmp.value);
BN_free(result);
BN_free(argument);
if (acquired)