From: W. Felix Handte <w@felixhandte.com>
Date: Tue, 28 Nov 2017 17:06:48 +0000 (-0500)
Subject: Add Test on LZ4 Format Input Buffer Overrun
X-Git-Tag: v1.3.3^2~25^2^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62c746dcf90c9f69f404df08533795d72083361d;p=thirdparty%2Fzstd.git

Add Test on LZ4 Format Input Buffer Overrun
---

diff --git a/tests/Makefile b/tests/Makefile
index 11d55a75d..f944fd5a8 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -374,9 +374,9 @@ test-pool: poolTests
 test-lz4: ZSTD = LD_LIBRARY_PATH=/usr/local/lib $(PRGDIR)/zstd
 test-lz4: ZSTD_LZ4 = LD_LIBRARY_PATH=/usr/local/lib ./lz4
 test-lz4: ZSTD_UNLZ4 = LD_LIBRARY_PATH=/usr/local/lib ./unlz4
-test-lz4: zstd decodecorpus
-	ln -s $(PRGDIR)/zstd lz4
-	ln -s $(PRGDIR)/zstd unlz4
+test-lz4: zstd decodecorpus datagen
+	[ -f lz4 ] || ln -s $(PRGDIR)/zstd lz4
+	[ -f unlz4 ] || ln -s $(PRGDIR)/zstd unlz4
 
 	./decodecorpus -ptmp
 	# lz4 -> zstd
@@ -402,6 +402,8 @@ test-lz4: zstd decodecorpus
 	$(ZSTD) -d | \
 	cmp - tmp
 
+	./datagen -g384KB | $(ZSTD) --format=lz4 | $(ZSTD) -d > /dev/null
+
 	rm tmp lz4 unlz4
 
 endif