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deps/zlib/patches/0002-uninitializedcheck.patch
27 строк
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Brian White
deps: switch to chromium's zlib implementation
27 янв 2020, 02:47
Не верифицирован
27 янв 2020, 02:47
8869659
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From 1a03e7aec95d89c659fd91f195b99893b6458cd7 Mon Sep 17 00:00:00 2001 From: Adenilson Cavalcanti <adenilson.cavalcanti@arm.com> Date: Wed, 27 Sep 2017 13:59:04 -0700 Subject: [PATCH] Zlib patch: prevent uninitialized use of state->check No need to call the Adler32 checksum function, just set the struct field to the expected value. Upstream bug: madler/zlib#245 --- third_party/zlib/inflate.c | 2 +- 1 files changed, 1 insertion(+), 1 deletions(-) delete mode 100644 third_party/zlib/patches/0002-uninitializedcheck.patch diff --git a/third_party/zlib/inflate.c b/third_party/zlib/inflate.c index bec9497..5c40cf1 100644 --- a/third_party/zlib/inflate.c +++ b/third_party/zlib/inflate.c @@ -228,7 +228,7 @@ int stream_size; state->strm = strm; state->window = Z_NULL; state->mode = HEAD; /* to pass state test in inflateReset2() */ - state->check = adler32(0L, Z_NULL, 0); + state->check = 1L; /* 1L is the result of adler32() zero length data */ ret = inflateReset2(strm, windowBits); if (ret != Z_OK) { ZFREE(strm, state);