From: Yann Collet <yann.collet.73@gmail.com>
Date: Fri, 30 Oct 2015 06:11:07 +0000 (+0100)
Subject: fixed minor gcc warning
X-Git-Tag: zstd-0.3.0^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc04bcc6d73d67c1f93c92eeb214db322b303ea5;p=thirdparty%2Fzstd.git

fixed minor gcc warning
---

diff --git a/lib/zstdhc.c b/lib/zstdhc.c
index cc5a57c24..499b63bc0 100644
--- a/lib/zstdhc.c
+++ b/lib/zstdhc.c
@@ -247,6 +247,7 @@ static size_t ZSTD_HC_compressBlock(ZSTD_HC_CCtx* ctx, void* dst, size_t maxDstS
     const BYTE* anchor = istart;
     const BYTE* const iend = istart + srcSize;
     const BYTE* const ilimit = iend - 8;
+    const BYTE* match = istart;
 
     size_t offset_2=REPCODE_STARTVALUE, offset_1=REPCODE_STARTVALUE;
     const U32 maxSearches = 1 << ctx->params.searchLog;
@@ -288,7 +289,6 @@ static size_t ZSTD_HC_compressBlock(ZSTD_HC_CCtx* ctx, void* dst, size_t maxDstS
 
         /* search */
         {
-            const BYTE* match;
             size_t matchLength = ZSTD_HC_insertAndFindBestMatch(ctx, ip, iend, &match, maxSearches);
             if (!matchLength) { ip++; continue; }
             /* store sequence */
diff --git a/programs/Makefile b/programs/Makefile
index 0e01ffea5..17166013a 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -169,6 +169,8 @@ valgrindTest: zstd datagen fuzzer fullbench
 	valgrind --leak-check=yes --error-exitcode=1 ./datagen -g50M > $(VOID)
 	./datagen -g16KB > tmp
 	valgrind --leak-check=yes --error-exitcode=1 ./zstd -vf tmp $(VOID)
+	./datagen -g2930KB > tmp
+	valgrind --leak-check=yes --error-exitcode=1 ./zstd -4 -vf tmp $(VOID)
 	./datagen -g64MB > tmp
 	valgrind --leak-check=yes --error-exitcode=1 ./zstd -vf tmp $(VOID)
 	@rm tmp