gecko-dev/security/nss/lib/base/hashops.c
Wan-Teh Chang 4bc9fca0fb Bug 858231: Update NSS to NSS 3.15 Beta 3, with local patches
bug-835919.patch and bug-835919.patch. r=wtc.
Bug 866525: Add AddressSanitizer annotations to port_ArenaZeroAfterMark.
r=choller.

Also include fixes for bug 866363, bug 866949, bug 835919, bug 863871.
2013-05-02 16:10:01 -07:00

85 lines
1.4 KiB
C

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* hashops.c
*
* This file includes a set of PLHashAllocOps that use NSSArenas.
*/
#ifndef BASE_H
#include "base.h"
#endif /* BASE_H */
static void * PR_CALLBACK
nss_arena_hash_alloc_table
(
void *pool,
PRSize size
)
{
NSSArena *arena = (NSSArena *)NULL;
#ifdef NSSDEBUG
if( (void *)NULL != arena ) {
if( PR_SUCCESS != nssArena_verifyPointer(arena) ) {
return (void *)NULL;
}
}
#endif /* NSSDEBUG */
return nss_ZAlloc(arena, size);
}
static void PR_CALLBACK
nss_arena_hash_free_table
(
void *pool,
void *item
)
{
(void)nss_ZFreeIf(item);
}
static PLHashEntry * PR_CALLBACK
nss_arena_hash_alloc_entry
(
void *pool,
const void *key
)
{
NSSArena *arena = NULL;
#ifdef NSSDEBUG
if( (void *)NULL != arena ) {
if( PR_SUCCESS != nssArena_verifyPointer(arena) ) {
return (void *)NULL;
}
}
#endif /* NSSDEBUG */
return nss_ZNEW(arena, PLHashEntry);
}
static void PR_CALLBACK
nss_arena_hash_free_entry
(
void *pool,
PLHashEntry *he,
PRUintn flag
)
{
if( HT_FREE_ENTRY == flag ) {
(void)nss_ZFreeIf(he);
}
}
NSS_IMPLEMENT_DATA PLHashAllocOps
nssArenaHashAllocOps = {
nss_arena_hash_alloc_table,
nss_arena_hash_free_table,
nss_arena_hash_alloc_entry,
nss_arena_hash_free_entry
};