Print the debug thingies on stderr instead of stdout. If for nothing

else then at least so bc doesn't have problems parsing the output from
bntest :-).

diff --git a/crypto/bn/bn_ctx.c b/crypto/bn/bn_ctx.c
index 5aec0c987ee97729a813f21bba6150e0a3c16d37..12d8a8cbf87f54371285bd2de3e72a34af3b7bd7 100644 (file)
--- a/crypto/bn/bn_ctx.c
+++ b/crypto/bn/bn_ctx.c
@@ -161,33 +161,33 @@ static void ctxdbg(BN_CTX *ctx)
        unsigned int bnidx = 0, fpidx = 0;
        BN_POOL_ITEM *item = ctx->pool.head;
        BN_STACK *stack = &ctx->stack;
-       printf("(%08x): ", (unsigned int)ctx);
+       fprintf(stderr,"(%08x): ", (unsigned int)ctx);
        while(bnidx < ctx->used)
                {
-               printf("%02x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
+               fprintf(stderr,"%02x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
                if(!(bnidx % BN_CTX_POOL_SIZE))
                        item = item->next;
                }
-       printf("\n");
+       fprintf(stderr,"\n");
        bnidx = 0;
-       printf("          : ");
+       fprintf(stderr,"          : ");
        while(fpidx < stack->depth)
                {
                while(bnidx++ < stack->indexes[fpidx])
-                       printf("   ");
-               printf("^^ ");
+                       fprintf(stderr,"   ");
+               fprintf(stderr,"^^ ");
                bnidx++;
                fpidx++;
                }
-       printf("\n");
+       fprintf(stderr,"\n");
        }
 #define CTXDBG_ENTRY(str, ctx) do { \
                                ctxdbg_cur = (str); \
-                               printf("Starting %s\n", ctxdbg_cur); \
+                               fprintf(stderr,"Starting %s\n", ctxdbg_cur); \
                                ctxdbg(ctx); \
                                } while(0)
 #define CTXDBG_EXIT(ctx)       do { \
-                               printf("Ending %s\n", ctxdbg_cur); \
+                               fprintf(stderr,"Ending %s\n", ctxdbg_cur); \
                                ctxdbg(ctx); \
                                } while(0)
 #define CTXDBG_RET(ctx,ret)
@@ -235,16 +235,16 @@ void BN_CTX_free(BN_CTX *ctx)
        {
 #ifdef BN_CTX_DEBUG
        BN_POOL_ITEM *pool = ctx->pool.head;
-       printf("BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
+       fprintf(stderr,"BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
                ctx->stack.size, ctx->pool.size);
-       printf("dmaxs: ");
+       fprintf(stderr,"dmaxs: ");
        while(pool) {
                unsigned loop = 0;
                while(loop < BN_CTX_POOL_SIZE)
-                       printf("%02x ", pool->vals[loop++].dmax);
+                       fprintf(stderr,"%02x ", pool->vals[loop++].dmax);
                pool = pool->next;
        }
-       printf("\n");
+       fprintf(stderr,"\n");
 #endif
        BN_STACK_finish(&ctx->stack);
        BN_POOL_finish(&ctx->pool);