ssl/s3_both.c:331: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `ssl3_send_alert`.
Showing all 13 steps of the trace


ssl/s3_both.c:258:1: Parameter `s->ctx->sessions->p`
256.   	}
257.   
258. > long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
259.   	{
260.   	unsigned char *p;

ssl/s3_both.c:331:2: Call
329.   	return(n);
330.   f_err:
331.   	ssl3_send_alert(s,SSL3_AL_FATAL,al);
        ^
332.   err:
333.   	*ok=0;

ssl/s3_pkt.c:984:1: Parameter `s->ctx->sessions->p`
  982.   	}
  983.   
  984. > void ssl3_send_alert(SSL *s, int level, int desc)
  985.   	{
  986.   	/* Map tls/ssl alert value to correct one */

ssl/s3_pkt.c:991:3: Call
  989.   	/* If a fatal one, remove from cache */
  990.   	if ((level == 2) && (s->session != NULL))
  991.   		SSL_CTX_remove_session(s->ctx,s->session);
           ^
  992.   
  993.   	s->s3->alert_dispatch=1;

ssl/ssl_sess.c:320:1: Parameter `ctx->sessions->p`
    318.   	}
    319.   
    320. > int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *c)
    321.   {
    322.   	return remove_session_lock(ctx, c, 1);

ssl/ssl_sess.c:322:9: Call
    320.   int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *c)
    321.   {
    322.   	return remove_session_lock(ctx, c, 1);
                   ^
    323.   }
    324.   

ssl/ssl_sess.c:325:1: Parameter `ctx->sessions->p`
      323.   }
      324.   
      325. > static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck)
      326.   	{
      327.   	SSL_SESSION *r;

ssl/ssl_sess.c:333:20: Call
      331.   		{
      332.   		if(lck) CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
      333.   		r=(SSL_SESSION *)lh_delete(ctx->sessions,(char *)c);
                                ^
      334.   		if (r != NULL)
      335.   			{

crypto/lhash/lhash.c:220:1: Parameter `lh->pmax`
        218.   	}
        219.   
        220. > char *lh_delete(LHASH *lh, char *data)
        221.   	{
        222.   	unsigned long hash;

crypto/lhash/lhash.c:246:3: Call
        244.   	if ((lh->num_nodes > MIN_NODES) &&
        245.   		(lh->down_load >= (lh->num_items*LH_LOAD_MULT/lh->num_nodes)))
        246.   		contract(lh);
                 ^
        247.   
        248.   	return(ret);

crypto/lhash/lhash.c:355:1: <LHS trace>
353.   	}
354.   
355. > static void contract(LHASH *lh)
356.   	{
357.   	LHASH_NODE **n,*n1,*np;

crypto/lhash/lhash.c:355:1: Parameter `lh->p`
          353.   	}
          354.   
          355. > static void contract(LHASH *lh)
          356.   	{
          357.   	LHASH_NODE **n,*n1,*np;

crypto/lhash/lhash.c:359:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `ssl3_send_alert` 
          357.   	LHASH_NODE **n,*n1,*np;
          358.   
          359.   	np=lh->b[lh->p+lh->pmax-1];
                     ^
          360.   	lh->b[lh->p+lh->pmax-1]=NULL; /* 24/07-92 - eay - weird but :-( */
          361.   	if (lh->p == 0)

static void contract(LHASH *lh)
	{
	LHASH_NODE **n,*n1,*np;
	np=lh->b[lh->p+lh->pmax-1];
	lh->b[lh->p+lh->pmax-1]=NULL;
	if (lh->p == 0)
		{
		n=(LHASH_NODE **)Realloc((char *)lh->b,
			(unsigned int)(sizeof(LHASH_NODE *)*lh->pmax));
		if (n == NULL)
			{
			lh->error++;
			return;
			}
		lh->num_contract_reallocs++;
		lh->num_alloc_nodes/=2;
		lh->pmax/=2;
		lh->p=lh->pmax-1;
		lh->b=n;
		}
	else
		lh->p--;
	lh->num_nodes--;
	lh->num_contracts++;
	n1=lh->b[(int)lh->p];
	if (n1 == NULL)
		lh->b[(int)lh->p]=np;
	else
		{
		while (n1->next != NULL)
			n1=n1->next;
		n1->next=np;
		}
	}
['long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)\n\t{\n\tunsigned char *p;\n\tunsigned long l;\n\tlong n;\n\tint i,al;\n\tif (s->s3->tmp.reuse_message)\n\t\t{\n\t\ts->s3->tmp.reuse_message=0;\n\t\tif ((mt >= 0) && (s->s3->tmp.message_type != mt))\n\t\t\t{\n\t\t\tal=SSL_AD_UNEXPECTED_MESSAGE;\n\t\t\tSSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);\n\t\t\tgoto f_err;\n\t\t\t}\n\t\t*ok=1;\n\t\treturn((int)s->s3->tmp.message_size);\n\t\t}\n\tp=(unsigned char *)s->init_buf->data;\n\tif (s->state == st1)\n\t\t{\n\t\ti=ssl3_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],\n\t\t\t\t  4-s->init_num);\n\t\tif (i < (4-s->init_num))\n\t\t\t{\n\t\t\t*ok=0;\n\t\t\treturn(ssl3_part_read(s,i));\n\t\t\t}\n\t\tif ((mt >= 0) && (*p != mt))\n\t\t\t{\n\t\t\tal=SSL_AD_UNEXPECTED_MESSAGE;\n\t\t\tSSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);\n\t\t\tgoto f_err;\n\t\t\t}\n\t\ts->s3->tmp.message_type= *(p++);\n\t\tn2l3(p,l);\n\t\tif (l > (unsigned long)max)\n\t\t\t{\n\t\t\tal=SSL_AD_ILLEGAL_PARAMETER;\n\t\t\tSSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_EXCESSIVE_MESSAGE_SIZE);\n\t\t\tgoto f_err;\n\t\t\t}\n\t\tif (l && !BUF_MEM_grow(s->init_buf,(int)l))\n\t\t\t{\n\t\t\tSSLerr(SSL_F_SSL3_GET_MESSAGE,ERR_R_BUF_LIB);\n\t\t\tgoto err;\n\t\t\t}\n\t\ts->s3->tmp.message_size=l;\n\t\ts->state=stn;\n\t\ts->init_num=0;\n\t\t}\n\tp=(unsigned char *)s->init_buf->data;\n\tn=s->s3->tmp.message_size;\n\tif (n > 0)\n\t\t{\n\t\ti=ssl3_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],n);\n\t\tif (i != (int)n)\n\t\t\t{\n\t\t\t*ok=0;\n\t\t\treturn(ssl3_part_read(s,i));\n\t\t\t}\n\t\t}\n\t*ok=1;\n\treturn(n);\nf_err:\n\tssl3_send_alert(s,SSL3_AL_FATAL,al);\nerr:\n\t*ok=0;\n\treturn(-1);\n\t}', 'void ssl3_send_alert(SSL *s, int level, int desc)\n\t{\n\tdesc=s->method->ssl3_enc->alert_value(desc);\n\tif (desc < 0) return;\n\tif ((level == 2) && (s->session != NULL))\n\t\tSSL_CTX_remove_session(s->ctx,s->session);\n\ts->s3->alert_dispatch=1;\n\ts->s3->send_alert[0]=level;\n\ts->s3->send_alert[1]=desc;\n\tif (s->s3->wbuf.left == 0)\n\t\tssl3_dispatch_alert(s);\n\t}', 'int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *c)\n{\n\treturn remove_session_lock(ctx, c, 1);\n}', 'static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck)\n\t{\n\tSSL_SESSION *r;\n\tint ret=0;\n\tif ((c != NULL) && (c->session_id_length != 0))\n\t\t{\n\t\tif(lck) CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);\n\t\tr=(SSL_SESSION *)lh_delete(ctx->sessions,(char *)c);\n\t\tif (r != NULL)\n\t\t\t{\n\t\t\tret=1;\n\t\t\tSSL_SESSION_list_remove(ctx,c);\n\t\t\t}\n\t\tif(lck) CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);\n\t\tif (ret)\n\t\t\t{\n\t\t\tr->not_resumable=1;\n\t\t\tif (ctx->remove_session_cb != NULL)\n\t\t\t\tctx->remove_session_cb(ctx,r);\n\t\t\tSSL_SESSION_free(r);\n\t\t\t}\n\t\t}\n\telse\n\t\tret=0;\n\treturn(ret);\n\t}', 'char *lh_delete(LHASH *lh, char *data)\n\t{\n\tunsigned long hash;\n\tLHASH_NODE *nn,**rn;\n\tchar *ret;\n\tlh->error=0;\n\trn=getrn(lh,data,&hash);\n\tif (*rn == NULL)\n\t\t{\n\t\tlh->num_no_delete++;\n\t\treturn(NULL);\n\t\t}\n\telse\n\t\t{\n\t\tnn= *rn;\n\t\t*rn=nn->next;\n\t\tret=nn->data;\n\t\tFree((char *)nn);\n\t\tlh->num_delete++;\n\t\t}\n\tlh->num_items--;\n\tif ((lh->num_nodes > MIN_NODES) &&\n\t\t(lh->down_load >= (lh->num_items*LH_LOAD_MULT/lh->num_nodes)))\n\t\tcontract(lh);\n\treturn(ret);\n\t}', 'static void contract(LHASH *lh)\n\t{\n\tLHASH_NODE **n,*n1,*np;\n\tnp=lh->b[lh->p+lh->pmax-1];\n\tlh->b[lh->p+lh->pmax-1]=NULL;\n\tif (lh->p == 0)\n\t\t{\n\t\tn=(LHASH_NODE **)Realloc((char *)lh->b,\n\t\t\t(unsigned int)(sizeof(LHASH_NODE *)*lh->pmax));\n\t\tif (n == NULL)\n\t\t\t{\n\t\t\tlh->error++;\n\t\t\treturn;\n\t\t\t}\n\t\tlh->num_contract_reallocs++;\n\t\tlh->num_alloc_nodes/=2;\n\t\tlh->pmax/=2;\n\t\tlh->p=lh->pmax-1;\n\t\tlh->b=n;\n\t\t}\n\telse\n\t\tlh->p--;\n\tlh->num_nodes--;\n\tlh->num_contracts++;\n\tn1=lh->b[(int)lh->p];\n\tif (n1 == NULL)\n\t\tlh->b[(int)lh->p]=np;\n\telse\n\t\t{\n\t\twhile (n1->next != NULL)\n\t\t\tn1=n1->next;\n\t\tn1->next=np;\n\t\t}\n\t}']