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fix: check enabled snapshot before logging also in range version of dirty_list.

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This commit is contained in:
Romain Malmain 2023-11-24 17:54:18 +01:00
parent b946fe4618
commit a9ea61c540
1 changed files with 5 additions and 0 deletions
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5
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;