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remove shadow warning when building in static mode

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unknown 2020-11-06 17:49:10 -08:00
parent 10aca1cfb9
commit ad05829195
1 changed files with 10 additions and 10 deletions
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20
src/segment.c
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@ -246,10 +246,10 @@ static void mi_segment_os_free(mi_segment_t* segment, mi_segments_tld_t* tld) {
if (MI_SECURE>0) {
// _mi_os_unprotect(segment, mi_segment_size(segment)); // ensure no more guard pages are set
// unprotect the guard pages; we cannot just unprotect the whole segment size as part may be decommitted
size_t os_page_size = _mi_os_page_size();
_mi_os_unprotect((uint8_t*)segment + mi_segment_info_size(segment) - os_page_size, os_page_size);
uint8_t* end = (uint8_t*)segment + mi_segment_size(segment) - os_page_size;
_mi_os_unprotect(end, os_page_size);
size_t os_pagesize = _mi_os_page_size();
_mi_os_unprotect((uint8_t*)segment + mi_segment_info_size(segment) - os_pagesize, os_pagesize);
uint8_t* end = (uint8_t*)segment + mi_segment_size(segment) - os_pagesize;
_mi_os_unprotect(end, os_pagesize);
}
// purge delayed decommits now? (no, leave it to the cache)
@ -712,12 +712,12 @@ static mi_segment_t* mi_segment_init(mi_segment_t* segment, size_t required, mi_
if (MI_SECURE>0) {
// in secure mode, we set up a protected page in between the segment info
// and the page data
size_t os_page_size = _mi_os_page_size();
mi_assert_internal(mi_segment_info_size(segment) - os_page_size >= pre_size);
_mi_os_protect((uint8_t*)segment + mi_segment_info_size(segment) - os_page_size, os_page_size);
uint8_t* end = (uint8_t*)segment + mi_segment_size(segment) - os_page_size;
mi_segment_ensure_committed(segment, end, os_page_size, tld->stats);
_mi_os_protect(end, os_page_size);
size_t os_pagesize = _mi_os_page_size();
mi_assert_internal(mi_segment_info_size(segment) - os_pagesize >= pre_size);
_mi_os_protect((uint8_t*)segment + mi_segment_info_size(segment) - os_pagesize, os_pagesize);
uint8_t* end = (uint8_t*)segment + mi_segment_size(segment) - os_pagesize;
mi_segment_ensure_committed(segment, end, os_pagesize, tld->stats);
_mi_os_protect(end, os_pagesize);
if (slice_entries == segment_slices) segment->slice_entries--; // don't use the last slice :-(
guard_slices = 1;
}