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Merge branch 'master' into ppp-new

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This commit is contained in:
Sylvain Rochet 2014-05-08 14:25:30 +02:00
commit 33b42872e5
1 changed files with 11 additions and 15 deletions
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26
src/core/snmp/mib_structs.c
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@ -56,18 +56,14 @@ struct nse
};
static u8_t node_stack_cnt;
static struct nse node_stack[NODE_STACK_SIZE];
const struct nse node_null = {NULL, 0, 0};
/**
* Pushes nse struct onto stack.
*/
static void
push_node(struct nse* node)
push_node(const struct nse* node)
{
if (node->r_ptr == NULL) {
/* set uninitialized fields to known values */
node->r_id = 0;
node->r_nl = 0;
}
LWIP_ASSERT("node_stack_cnt < NODE_STACK_SIZE",node_stack_cnt < NODE_STACK_SIZE);
LWIP_DEBUGF(SNMP_MIB_DEBUG,("push_node() node=%p id=%"S32_F"\n",(void*)(node->r_ptr),node->r_id));
if (node_stack_cnt < NODE_STACK_SIZE)
@ -743,7 +739,6 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
else
{
u16_t j;
struct nse cur_node;
LWIP_DEBUGF(SNMP_MIB_DEBUG,("non-leaf node\n"));
/* non-leaf, store right child ptr and id */
@ -755,15 +750,16 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
}
if (j < an->maxlength)
{
struct nse cur_node;
cur_node.r_ptr = an->nptr[j];
cur_node.r_id = an->objid[j];
cur_node.r_nl = 0;
push_node(&cur_node);
}
else
{
cur_node.r_ptr = NULL;
push_node(&node_null);
}
push_node(&cur_node);
if (an->objid[i] == *ident)
{
ident_len--;
@ -861,7 +857,6 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
else
{
struct mib_list_node *jn;
struct nse cur_node;
/* non-leaf, store right child ptr and id */
jn = ln->next;
@ -871,15 +866,16 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
}
if (jn != NULL)
{
struct nse cur_node;
cur_node.r_ptr = jn->nptr;
cur_node.r_id = jn->objid;
cur_node.r_nl = 0;
push_node(&cur_node);
}
else
{
cur_node.r_ptr = NULL;
push_node(&node_null);
}
push_node(&cur_node);
if (ln->objid == *ident)
{
ident_len--;
@ -986,7 +982,6 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
else
{
u16_t j;
struct nse cur_node;
LWIP_DEBUGF(SNMP_MIB_DEBUG,("non-leaf node\n"));
/* non-leaf, store right child ptr and id */
@ -994,16 +989,17 @@ snmp_expand_tree(struct mib_node *node, u8_t ident_len, s32_t *ident, struct snm
j = i + 1;
if (j < len)
{
struct nse cur_node;
/* right node is the current external node */
cur_node.r_ptr = node;
en->get_objid(en->addr_inf,ext_level,j,&cur_node.r_id);
cur_node.r_nl = ext_level + 1;
push_node(&cur_node);
}
else
{
cur_node.r_ptr = NULL;
push_node(&node_null);
}
push_node(&cur_node);
if (en->ident_cmp(en->addr_inf,ext_level,i,*ident) == 0)
{
ident_len--;