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Merge branch 'faridzakaria/fix-stack-buffer-overflow' of https://github.com/fzakaria/nix

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This commit is contained in:
Eelco Dolstra 2021-11-18 12:10:52 +01:00
parent 205655e98b bc14465e08
commit acf381b061
1 changed files with 1 additions and 1 deletions
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src/libstore/references.cc
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@ -54,7 +54,7 @@ void RefScanSink::operator () (std::string_view data)
fragment, so search in the concatenation of the tail of the fragment, so search in the concatenation of the tail of the
previous fragment and the start of the current fragment. */ previous fragment and the start of the current fragment. */
auto s = tail; auto s = tail;
s.append(data.data(), refLength); s.append(data.data(), std::min(data.size(), refLength));
search(s, hashes, seen); search(s, hashes, seen);
search(data, hashes, seen); search(data, hashes, seen);