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xn is never actually used, remove it

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This commit is contained in:
Dr. Stephen Henson 2012-02-27 17:07:46 +00:00
parent dd4b50ff6a
commit 468d58e712
1 changed files with 0 additions and 5 deletions
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5
crypto/x509/x509_vfy.c
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@ -153,7 +153,6 @@ static int x509_subject_cmp(X509 **a, X509 **b)
int X509_verify_cert(X509_STORE_CTX *ctx) int X509_verify_cert(X509_STORE_CTX *ctx)
{ {
X509 *x,*xtmp,*chain_ss=NULL; X509 *x,*xtmp,*chain_ss=NULL;
X509_NAME *xn;
int bad_chain = 0; int bad_chain = 0;
X509_VERIFY_PARAM *param = ctx->param; X509_VERIFY_PARAM *param = ctx->param;
int depth,i,ok=0; int depth,i,ok=0;
@ -205,7 +204,6 @@ int X509_verify_cert(X509_STORE_CTX *ctx)
*/ */
/* If we are self signed, we break */ /* If we are self signed, we break */
xn=X509_get_issuer_name(x);
if (ctx->check_issued(ctx, x,x)) break; if (ctx->check_issued(ctx, x,x)) break;
/* If we were passed a cert chain, use it first */ /* If we were passed a cert chain, use it first */
@ -242,7 +240,6 @@ int X509_verify_cert(X509_STORE_CTX *ctx)
i=sk_X509_num(ctx->chain); i=sk_X509_num(ctx->chain);
x=sk_X509_value(ctx->chain,i-1); x=sk_X509_value(ctx->chain,i-1);
xn = X509_get_subject_name(x);
if (ctx->check_issued(ctx, x, x)) if (ctx->check_issued(ctx, x, x))
{ {
/* we have a self signed certificate */ /* we have a self signed certificate */
@ -291,7 +288,6 @@ int X509_verify_cert(X509_STORE_CTX *ctx)
if (depth < num) break; if (depth < num) break;
/* If we are self signed, we break */ /* If we are self signed, we break */
xn=X509_get_issuer_name(x);
if (ctx->check_issued(ctx,x,x)) break; if (ctx->check_issued(ctx,x,x)) break;
ok = ctx->get_issuer(&xtmp, ctx, x); ok = ctx->get_issuer(&xtmp, ctx, x);
@ -310,7 +306,6 @@ int X509_verify_cert(X509_STORE_CTX *ctx)
} }
/* we now have our chain, lets check it... */ /* we now have our chain, lets check it... */
xn=X509_get_issuer_name(x);
/* Is last certificate looked up self signed? */ /* Is last certificate looked up self signed? */
if (!ctx->check_issued(ctx,x,x)) if (!ctx->check_issued(ctx,x,x))