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Add missing lock statement

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Justine Tunney 2024-07-20 03:47:22 -07:00
parent 527aaa41eb
commit 626a5d02ee
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1 changed files with 2 additions and 0 deletions
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libc/intrin/mmap.c
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@ -312,7 +312,9 @@ struct Map *__maps_alloc(void) {
map->prot = PROT_READ | PROT_WRITE;
map->flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NOFORK;
map->hand = sys.maphandle;
__maps_lock();
__maps_insert(map++);
__maps_unlock();
map->addr = MAP_FAILED;
for (int i = 1; i < gransz / sizeof(struct Map) - 1; ++i)
__maps_free(map + i);