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Merge pull request #34 from rmalmain/syx_snapshot_fix

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Fix of syx_snapshot_dirty_list_add_hostaddr_range
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Andrea Fioraldi 2023-11-24 18:00:53 +01:00 committed by GitHub
commit 9f6de425b8
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libafl_extras/syx-snapshot/syx-snapshot.c
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@ -451,6 +451,11 @@ void syx_snapshot_dirty_list_add_hostaddr(void* host_addr)
void syx_snapshot_dirty_list_add_hostaddr_range(void* host_addr, uint64_t len)
{
// early check to know whether we should log the page access or not
if (!syx_snapshot_is_enabled()) {
return;
}
assert(len < INT64_MAX);
int64_t len_signed = (int64_t) len;