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Zstd: Fix infinite loop when input exhausted

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Jonathan G Rennison
2021-03-01 18:17:01 +00:00
parent ee7f5ad44f
commit 922e8554de
1 changed files with 1 additions and 0 deletions
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src/saveload/saveload.cpp
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@@ -2801,6 +2801,7 @@ struct ZSTDLoadFilter : LoadFilter {
if (this->input.pos == this->input.size) { if (this->input.pos == this->input.size) {
this->input.size = this->chain->Read(this->fread_buf, sizeof(this->fread_buf)); this->input.size = this->chain->Read(this->fread_buf, sizeof(this->fread_buf));
this->input.pos = 0; this->input.pos = 0;
if (this->input.size == 0) break;
} }
size_t ret = ZSTD_decompressStream(this->zstd, &output, &this->input); size_t ret = ZSTD_decompressStream(this->zstd, &output, &this->input);