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mdbx: minor fix ASAN controls.

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This commit is contained in:
Leonid Yuriev 2021-01-24 15:08:00 +03:00
parent 0679ea07c6
commit a9cb6a6a90
1 changed files with 9 additions and 8 deletions
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17
src/core.c
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@ -3854,9 +3854,9 @@ static void mdbx_dpage_free(MDBX_env *env, MDBX_page *dp, unsigned npages) {
static void mdbx_dlist_free(MDBX_txn *txn) {
MDBX_env *env = txn->mt_env;
MDBX_dpl *const dl = txn->tw.dirtylist;
const size_t n = dl->length;
const size_t len = dl->length;
for (size_t i = 1; i <= n; i++) {
for (size_t i = 1; i <= len; i++) {
MDBX_page *dp = dl->items[i].ptr;
mdbx_dpage_free(env, dp, IS_OVERFLOW(dp) ? dp->mp_pages : 1);
}
@ -11781,7 +11781,7 @@ __cold int mdbx_env_close_ex(MDBX_env *env, bool dont_sync) {
#endif /* MDBX_LOCKING */
while ((dp = env->me_dp_reserve) != NULL) {
ASAN_UNPOISON_MEMORY_REGION(&dp->mp_next, sizeof(dp->mp_next));
ASAN_UNPOISON_MEMORY_REGION(dp, env->me_psize);
VALGRIND_MAKE_MEM_DEFINED(&dp->mp_next, sizeof(dp->mp_next));
env->me_dp_reserve = dp->mp_next;
mdbx_free(dp);
@ -20411,11 +20411,12 @@ __cold int mdbx_env_set_option(MDBX_env *env, const MDBX_option_t option,
env->me_options.dp_reserve_limit = (unsigned)value;
while (env->me_dp_reserve_len > env->me_options.dp_reserve_limit) {
mdbx_assert(env, env->me_dp_reserve != NULL);
MDBX_page *mp = env->me_dp_reserve;
ASAN_UNPOISON_MEMORY_REGION(&mp->mp_next, sizeof(mp->mp_next));
VALGRIND_MAKE_MEM_DEFINED(&mp->mp_next, sizeof(mp->mp_next));
env->me_dp_reserve = mp->mp_next;
mdbx_free(mp);
MDBX_page *dp = env->me_dp_reserve;
ASAN_UNPOISON_MEMORY_REGION(dp, env->me_psize);
VALGRIND_MAKE_MEM_DEFINED(&dp->mp_next, sizeof(dp->mp_next));
env->me_dp_reserve = dp->mp_next;
VALGRIND_MEMPOOL_FREE(env, dp);
mdbx_free(dp);
env->me_dp_reserve_len -= 1;
}
}