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hardened_malloc
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sanity check page size at runtime

pull/50/head
Daniel Micay 2018-08-29 10:59:37 -04:00
parent d779d41721
commit 0e2f3d1015
1 changed files with 4 additions and 0 deletions
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4
malloc.c
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@ -594,6 +594,10 @@ COLD static void init_slow_path(void) {
fatal_error("pthread_atfork failed"); fatal_error("pthread_atfork failed");
} }
if (sysconf(_SC_PAGESIZE) != PAGE_SIZE) {
fatal_error("page size mismatch");
}
struct random_state rng; struct random_state rng;
random_state_init(&rng); random_state_init(&rng);