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Revert lhash patch for PR#2124

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This commit is contained in:
Dr. Stephen Henson 2009-12-09 14:59:47 +00:00
parent fdb2c6e4e5
commit e4bcadb302
1 changed files with 4 additions and 29 deletions
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33
crypto/lhash/lhash.c
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@ -310,40 +310,16 @@ void lh_doall_arg(_LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, void *arg)
static void expand(_LHASH *lh)
{
LHASH_NODE **n,**n1,**n2,*np;
unsigned int p,i,j,pmax;
unsigned int p,i,j;
unsigned long hash,nni;
p=(int)lh->p++;
nni=lh->num_alloc_nodes;
pmax=lh->pmax;
if ((lh->p) >= lh->pmax)
{
j=(int)lh->num_alloc_nodes*2;
n=(LHASH_NODE **)OPENSSL_realloc(lh->b,
(int)sizeof(LHASH_NODE *)*j);
if (n == NULL)
{
/* fputs("realloc error in lhash",stderr); */
lh->error++;
lh->p=0;
return;
}
/* else */
for (i=(int)lh->num_alloc_nodes; i<j; i++)/* 26/02/92 eay */
n[i]=NULL; /* 02/03/92 eay */
lh->pmax=lh->num_alloc_nodes;
lh->num_alloc_nodes=j;
lh->num_expand_reallocs++;
lh->p=0;
lh->b=n;
}
lh->num_nodes++;
lh->num_expands++;
p=(int)lh->p++;
n1= &(lh->b[p]);
n2= &(lh->b[p+pmax]);
n2= &(lh->b[p+(int)lh->pmax]);
*n2=NULL; /* 27/07/92 - eay - undefined pointer bug */
nni=lh->num_alloc_nodes;
for (np= *n1; np != NULL; )
{
@ -412,7 +388,6 @@ static void contract(_LHASH *lh)
else
lh->p--;
lh->b[idx] = NULL;
lh->num_nodes--;
lh->num_contracts++;