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stivale2: Only test stack validity if in top 2GiB

This commit is contained in:
mintsuki 2021-12-06 19:10:57 +01:00
parent 4a59ba6ba4
commit eaea24f552
1 changed files with 1 additions and 1 deletions
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2
stage23/protos/stivale2.c
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@ -273,7 +273,7 @@ failed_to_load_header_section:
print("stivale2: WARNING: Requested stack is not 16-byte aligned\n");
}
if (stivale2_hdr.stack != 0 && ranges != NULL) {
if (stivale2_hdr.stack >= 0xffffffff80000000 && ranges != NULL) {
bool stack_valid = false;
for (size_t i = 0; i < ranges_count; i++) {