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Fix buffer overflow bug in the brotli encoder.

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Zoltan Szabadka
2014-03-27 16:38:07 +01:00
parent 22e2c32828
commit 05b3775ecb
1 changed files with 1 additions and 1 deletions
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brotli/enc/encode.cc
+1 -1
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@@ -553,7 +553,7 @@ int BestMaxZeroRunLengthPrefix(const std::vector<int>& v) {
int max_run_length_prefix = max_prefix; int max_run_length_prefix = max_prefix;
RunLengthCodeZeros(v, &max_run_length_prefix, &rle_symbols, &extra_bits); RunLengthCodeZeros(v, &max_run_length_prefix, &rle_symbols, &extra_bits);
if (max_run_length_prefix < max_prefix) break; if (max_run_length_prefix < max_prefix) break;
HistogramLiteral histogram; HistogramContextMap histogram;
for (int i = 0; i < rle_symbols.size(); ++i) { for (int i = 0; i < rle_symbols.size(); ++i) {
histogram.Add(rle_symbols[i]); histogram.Add(rle_symbols[i]);
} }