ddidderr/zstd-rs
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Fix : decompression i/o detects flush write errors

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This commit is contained in:
Yann Collet
2015-08-27 03:16:04 +01:00
parent 866a3c3158
commit 5abd8203cb
8 changed files with 21 additions and 17 deletions
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Makefile
+1 -1
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@@ -32,7 +32,7 @@
# ################################################################ # ################################################################
# Version number # Version number
export VERSION=0.1.1 export VERSION := 0.1.2
PRGDIR = programs PRGDIR = programs
ZSTDDIR = lib ZSTDDIR = lib
NEWS
+8 -2
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@@ -1,3 +1,9 @@
r0 v0.1.2
initial release
v0.1.1
fix compression bug
detects write-flush errors
v0.1.0
first release
lib/Makefile
+2 -3
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@@ -32,7 +32,7 @@
# ################################################################ # ################################################################
# Version numbers # Version numbers
VERSION?= 0.1.1 VERSION?= 0.1.2
LIBVER_MAJOR=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h` LIBVER_MAJOR=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h`
LIBVER_MINOR=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h` LIBVER_MINOR=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h`
LIBVER_PATCH=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h` LIBVER_PATCH=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < zstd.h`
@@ -41,8 +41,7 @@ LIBVER = $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
DESTDIR?= DESTDIR?=
PREFIX ?= /usr/local PREFIX ?= /usr/local
CFLAGS ?= -O3 CFLAGS ?= -O3
CFLAGS += -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wstrict-prototypes CFLAGS += -I. -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wstrict-prototypes
LDFLAGS = -I.
FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(MOREFLAGS) FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(MOREFLAGS)
LIBDIR ?= $(PREFIX)/lib LIBDIR ?= $(PREFIX)/lib
lib/zstd.h
+1 -1
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@@ -47,7 +47,7 @@ extern "C" {
**************************************/ **************************************/
#define ZSTD_VERSION_MAJOR 0 /* for breaking interface changes */ #define ZSTD_VERSION_MAJOR 0 /* for breaking interface changes */
#define ZSTD_VERSION_MINOR 1 /* for new (non-breaking) interface capabilities */ #define ZSTD_VERSION_MINOR 1 /* for new (non-breaking) interface capabilities */
#define ZSTD_VERSION_RELEASE 0 /* for tweaks, bug-fixes, or development */ #define ZSTD_VERSION_RELEASE 2 /* for tweaks, bug-fixes, or development */
#define ZSTD_VERSION_NUMBER (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE) #define ZSTD_VERSION_NUMBER (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE)
unsigned ZSTD_versionNumber (void); unsigned ZSTD_versionNumber (void);
programs/Makefile
+7 -6
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@@ -30,7 +30,7 @@
# fullbench32: Same as fullbench, but forced to compile in 32-bits mode # fullbench32: Same as fullbench, but forced to compile in 32-bits mode
# ########################################################################## # ##########################################################################
VERSION?= v0.1.1 VERSION?= v0.1.2
DESTDIR?= DESTDIR?=
PREFIX ?= /usr/local PREFIX ?= /usr/local
@@ -100,17 +100,17 @@ install: zstd
@ln -sf zstd$(EXT) $(DESTDIR)$(BINDIR)/unzstd @ln -sf zstd$(EXT) $(DESTDIR)$(BINDIR)/unzstd
@echo Installing man pages @echo Installing man pages
@install -m 644 zstd.1 $(DESTDIR)$(MANDIR)/zstd.1 @install -m 644 zstd.1 $(DESTDIR)$(MANDIR)/zstd.1
@install -m 644 zstdcat.1 $(DESTDIR)$(MANDIR)/zstdcat.1 @ln -sf zstd.1 $(DESTDIR)$(MANDIR)/zstdcat.1
@install -m 644 unzstd.1 $(DESTDIR)$(MANDIR)/unzstd.1 @ln -sf zstd.1 $(DESTDIR)$(MANDIR)/unzstd.1
@echo zstd installation completed @echo zstd installation completed
uninstall: uninstall:
rm -f $(DESTDIR)$(BINDIR)/zstdcat rm -f $(DESTDIR)$(BINDIR)/zstdcat
rm -f $(DESTDIR)$(BINDIR)/unzstd rm -f $(DESTDIR)$(BINDIR)/unzstd
[ -x $(DESTDIR)$(BINDIR)/zstd$(EXT) ] && rm -f $(DESTDIR)$(BINDIR)/zstd$(EXT) [ -x $(DESTDIR)$(BINDIR)/zstd$(EXT) ] && rm -f $(DESTDIR)$(BINDIR)/zstd$(EXT)
rm -f $(DESTDIR)$(MANDIR)/zstdcat.1
rm -f $(DESTDIR)$(MANDIR)/unzstd.1
[ -f $(DESTDIR)$(MANDIR)/zstd.1 ] && rm -f $(DESTDIR)$(MANDIR)/zstd.1 [ -f $(DESTDIR)$(MANDIR)/zstd.1 ] && rm -f $(DESTDIR)$(MANDIR)/zstd.1
[ -f $(DESTDIR)$(MANDIR)/zstdcat.1 ] && rm -f $(DESTDIR)$(MANDIR)/zstdcat.1
[ -f $(DESTDIR)$(MANDIR)/unzstd.1 ] && rm -f $(DESTDIR)$(MANDIR)/unzstd.1
@echo zstd programs successfully uninstalled @echo zstd programs successfully uninstalled
test: test-zstd test-fullbench test-fuzzer test: test-zstd test-fullbench test-fuzzer
@@ -120,8 +120,9 @@ test32: test-zstd32 test-fullbench32 test-fuzzer32
test-all: test test32 memtest test-all: test test32 memtest
test-zstd: zstd datagen test-zstd: zstd datagen
@echo "*** zstd cli write error test ***" @echo "*** flush write error test ***"
echo foo | ./zstd > /dev/full; if [ $$? -eq 0 ] ; then echo "write error not detected!"; false; fi echo foo | ./zstd > /dev/full; if [ $$? -eq 0 ] ; then echo "write error not detected!"; false; fi
echo foo | ./zstd | ./zstd -d > /dev/full; if [ $$? -eq 0 ] ; then echo "write error not detected!"; false; fi
@echo "*** zstd round-trip tests *** " @echo "*** zstd round-trip tests *** "
./datagen | ./zstd -v | ./zstd -d > $(VOID) ./datagen | ./zstd -v | ./zstd -d > $(VOID)
./datagen -g256MB | ./zstd -v | ./zstd -d > $(VOID) ./datagen -g256MB | ./zstd -v | ./zstd -d > $(VOID)
programs/fileio.c
+2 -2
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@@ -386,9 +386,9 @@ unsigned long long FIO_decompressFilename(const char* output_filename, const cha
/* clean */ /* clean */
free(inBuff); free(inBuff);
free(outBuff); free(outBuff);
fclose(finput);
fclose(foutput);
ZSTD_freeDCtx(dctx); ZSTD_freeDCtx(dctx);
fclose(finput);
if (fclose(foutput)) EXM_THROW(38, "Write error : cannot properly close %s", output_filename);
return filesize; return filesize;
} }
programs/unzstd.1
-1
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@@ -1 +0,0 @@
zstd.1
programs/zstdcat.1
-1
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@@ -1 +0,0 @@
zstd.1