From: Nick Terrell <terrelln@fb.com>
Date: Wed, 8 Dec 2021 18:31:40 +0000 (-0800)
Subject: Fix oss-fuzz build
X-Git-Tag: v1.5.1~1^2~25^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2915%2Fhead;p=thirdparty%2Fzstd.git

Fix oss-fuzz build

Disable assembly when dataflow sanitizer is enabled.

This regressed in PR #2893, which accidentally removed the check for
dataflow sanitizer.
---

diff --git a/lib/common/portability_macros.h b/lib/common/portability_macros.h
index ef7987d41..627ef9eed 100644
--- a/lib/common/portability_macros.h
+++ b/lib/common/portability_macros.h
@@ -96,6 +96,8 @@
 #  if defined(__linux__) || defined(__linux) || defined(__APPLE__)
 #    if ZSTD_MEMORY_SANITIZER
 #      define ZSTD_ASM_SUPPORTED 0
+#    elif ZSTD_DATAFLOW_SANITIZER
+#      define ZSTD_ASM_SUPPORTED 0
 #    else
 #      define ZSTD_ASM_SUPPORTED 1
 #    endif