dont check corruption when chain size is one (#2379)

1 year ago · 6dbedaed61
parent f8895d0e47
commit 6dbedaed61
1 changed files with 1 additions and 1 deletions
--- a/pwndbg/gdblib/heap/ptmalloc.py
+++ b/pwndbg/gdblib/heap/ptmalloc.py
@ -1383,7 +1383,7 @@ class GlibcMemoryAllocator(pwndbg.gdblib.heap.heap.MemoryAllocator, Generic[TheT
        corrupt_chain_bk = full_chain_bk[: (corrupt_chain_size + 1)]

        is_chain_corrupted = False
-        if corrupt_chain_size > 0:
+        if corrupt_chain_size > 1:
            is_chain_corrupted = self.check_chain_corrupted(corrupt_chain_fd, corrupt_chain_bk)

        return (chain_fd, chain_bk, is_chain_corrupted)