[all-commits] [llvm/llvm-project] 4f0262: Fix use-after-free in SymbolTable::replaceAllSymbo...
Mehdi Amini via All-commits
all-commits at lists.llvm.org
Tue Aug 2 15:30:34 PDT 2022
Author: Mehdi Amini <joker.eph at gmail.com>
Date: 2022-08-02 (Tue, 02 Aug 2022)
Fix use-after-free in SymbolTable::replaceAllSymbolUses
In some cases the recursion will grow the `visited` hash table and
invalidate the cached iterator.
(caught with ASAN)
Differential Revision: https://reviews.llvm.org/D131027
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