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- updated bzip2 to version 1.0.7

Browse source 
https://www.sourceware.org/bzip2/
https://www.sourceware.org/pub/bzip2/bzip2-1.0.7.tar.gz
This commit is contained in:
alexey.lysiuk 2019-06-28 12:24:36 +03:00
parent 80c20b6a3b
commit 5c29d88058
12 changed files with 78 additions and 69 deletions
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17
bzip2/CHANGES
View file

@ -2,8 +2,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -325,3 +325,16 @@ Security fix only. Fixes CERT-FI 20469 as it applies to bzip2.
Izdebski.
* Make the documentation build on Ubuntu 10.04
1.0.7 (27 Jun 19)
~~~~~~~~~~~~~~~~~
* Fix undefined behavior in the macros SET_BH, CLEAR_BH, & ISSET_BH
* bzip2: Fix return value when combining --test,-t and -q.
* bzip2recover: Fix buffer overflow for large argv[0]
* bzip2recover: Fix use after free issue with outFile (CVE-2016-3189)
* Make sure nSelectors is not out of range (CVE-2019-12900)

4
bzip2/LICENSE
View file

@ -36,7 +36,7 @@ WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Julian Seward, jseward@bzip.org
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Julian Seward, jseward@acm.org
bzip2/libbzip2 version 1.0.7 of 27 June 2019
--------------------------------------------------------------------------

36
bzip2/README
View file

@ -6,8 +6,8 @@ This version is fully compatible with the previous public releases.
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in this file.
@ -73,7 +73,7 @@ HOW TO BUILD -- Windows 95, NT, DOS, Mac, etc.
It's difficult for me to support compilation on all these platforms.
My approach is to collect binaries for these platforms, and put them
on the master web site (http://www.bzip.org). Look there. However
on the master web site (https://sourceware.org/bzip2/). Look there. However
(FWIW), bzip2-1.0.X is very standard ANSI C and should compile
unmodified with MS Visual C. If you have difficulties building, you
might want to read README.COMPILATION.PROBLEMS.
@ -161,43 +161,22 @@ WHAT'S NEW IN 0.9.5 ?
* Many small improvements in file and flag handling.
* A Y2K statement.
WHAT'S NEW IN 1.0.0 ?
WHAT'S NEW IN 1.0.x ?
See the CHANGES file.
WHAT'S NEW IN 1.0.2 ?
See the CHANGES file.
WHAT'S NEW IN 1.0.3 ?
See the CHANGES file.
WHAT'S NEW IN 1.0.4 ?
See the CHANGES file.
WHAT'S NEW IN 1.0.5 ?
See the CHANGES file.
WHAT'S NEW IN 1.0.6 ?
See the CHANGES file.
I hope you find bzip2 useful. Feel free to contact me at
jseward@bzip.org
jseward@acm.org
if you have any suggestions or queries. Many people mailed me with
comments, suggestions and patches after the releases of bzip-0.15,
bzip-0.21, and bzip2 versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1,
1.0.2 and 1.0.3, and the changes in bzip2 are largely a result of this
feedback. I thank you for your comments.
bzip2's "home" is http://www.bzip.org/
bzip2's "home" is https://sourceware.org/bzip2/
Julian Seward
jseward@bzip.org
jseward@acm.org
Cambridge, UK.
18 July 1996 (version 0.15)
@ -213,3 +192,4 @@ Cambridge, UK.
20 December 2006 (bzip2, version 1.0.4)
10 December 2007 (bzip2, version 1.0.5)
6 Sept 2010 (bzip2, version 1.0.6)
27 June 2019 (bzip2, version 1.0.7)

10
bzip2/blocksort.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -202,9 +202,9 @@ void fallbackQSort3 ( UInt32* fmap,
bhtab [ 0 .. 2+(nblock/32) ] destroyed
*/
#define SET_BH(zz) bhtab[(zz) >> 5] |= (1 << ((zz) & 31))
#define CLEAR_BH(zz) bhtab[(zz) >> 5] &= ~(1 << ((zz) & 31))
#define ISSET_BH(zz) (bhtab[(zz) >> 5] & (1 << ((zz) & 31)))
#define SET_BH(zz) bhtab[(zz) >> 5] |= ((UInt32)1 << ((zz) & 31))
#define CLEAR_BH(zz) bhtab[(zz) >> 5] &= ~((UInt32)1 << ((zz) & 31))
#define ISSET_BH(zz) (bhtab[(zz) >> 5] & ((UInt32)1 << ((zz) & 31)))
#define WORD_BH(zz) bhtab[(zz) >> 5]
#define UNALIGNED_BH(zz) ((zz) & 0x01f)

12
bzip2/bzlib.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -43,7 +43,7 @@ void BZ2_bz__AssertH__fail ( int errcode )
fprintf(stderr,
"\n\nbzip2/libbzip2: internal error number %d.\n"
"This is a bug in bzip2/libbzip2, %s.\n"
"Please report it to me at: jseward@bzip.org. If this happened\n"
"Please report it to me at: jseward@acm.org. If this happened\n"
"when you were using some program which uses libbzip2 as a\n"
"component, you should also report this bug to the author(s)\n"
"of that program. Please make an effort to report this bug;\n"
@ -1234,7 +1234,7 @@ void BZ_API(BZ2_bzReadGetUnused)
BZ_SETERR(BZ_OK);
*nUnused = bzf->strm.avail_in;
*unused = (void **)bzf->strm.next_in;
*unused = bzf->strm.next_in;
}
#endif
@ -1247,7 +1247,7 @@ void BZ_API(BZ2_bzReadGetUnused)
int BZ_API(BZ2_bzBuffToBuffCompress)
( char* dest,
unsigned int* destLen,
const char* source,
char* source,
unsigned int sourceLen,
int blockSize100k,
int verbosity,
@ -1299,7 +1299,7 @@ int BZ_API(BZ2_bzBuffToBuffCompress)
int BZ_API(BZ2_bzBuffToBuffDecompress)
( char* dest,
unsigned int* destLen,
const char* source,
char* source,
unsigned int sourceLen,
int small,
int verbosity )

36
bzip2/bzlib.h
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -47,7 +47,7 @@ extern "C" {
typedef
struct {
const char *next_in;
char *next_in;
unsigned int avail_in;
unsigned int total_in_lo32;
unsigned int total_in_hi32;
@ -75,8 +75,24 @@ typedef
#include <stdio.h>
#endif
#define BZ_API(func) func
#define BZ_EXTERN extern
#ifdef _WIN32
# include <windows.h>
# ifdef small
/* windows.h define small to char */
# undef small
# endif
# ifdef BZ_EXPORT
# define BZ_API(func) WINAPI func
# define BZ_EXTERN extern
# else
/* import windows dll dynamically */
# define BZ_API(func) (WINAPI * func)
# define BZ_EXTERN
# endif
#else
# define BZ_API(func) func
# define BZ_EXTERN extern
#endif
/*-- Core (low-level) library functions --*/
@ -100,7 +116,7 @@ BZ_EXTERN int BZ_API(BZ2_bzCompressEnd) (
BZ_EXTERN int BZ_API(BZ2_bzDecompressInit) (
bz_stream *strm,
int verbosity,
int lowmem
int small
);
BZ_EXTERN int BZ_API(BZ2_bzDecompress) (
@ -124,7 +140,7 @@ BZ_EXTERN BZFILE* BZ_API(BZ2_bzReadOpen) (
int* bzerror,
FILE* f,
int verbosity,
int lowmem,
int small,
void* unused,
int nUnused
);
@ -188,7 +204,7 @@ BZ_EXTERN void BZ_API(BZ2_bzWriteClose64) (
BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffCompress) (
char* dest,
unsigned int* destLen,
const char* source,
char* source,
unsigned int sourceLen,
int blockSize100k,
int verbosity,
@ -198,9 +214,9 @@ BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffCompress) (
BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffDecompress) (
char* dest,
unsigned int* destLen,
const char* source,
char* source,
unsigned int sourceLen,
int lowmem,
int small,
int verbosity
);

6
bzip2/bzlib_private.h
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -36,7 +36,7 @@
/*-- General stuff. --*/
#define BZ_VERSION "1.0.6, 6-Sept-2010"
#define BZ_VERSION "1.0.7, 27-Jun-2019"
typedef char Char;
typedef unsigned char Bool;

6
bzip2/compress.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -202,7 +202,7 @@ void generateMTFValues ( EState* s )
*ryy_j = rtmp2;
};
yy[0] = rtmp;
j = (Int32)(ryy_j - &(yy[0]));
j = ryy_j - &(yy[0]);
mtfv[wr] = j+1; wr++; s->mtfFreq[j+1]++;
}

4
bzip2/crctable.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.

8
bzip2/decompress.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@ -285,9 +285,9 @@ Int32 BZ2_decompress ( DState* s )
/*--- Now the selectors ---*/
GET_BITS(BZ_X_SELECTOR_1, nGroups, 3);
if (nGroups < 2 || nGroups > 6) RETURN(BZ_DATA_ERROR);
if (nGroups < 2 || nGroups > BZ_N_GROUPS) RETURN(BZ_DATA_ERROR);
GET_BITS(BZ_X_SELECTOR_2, nSelectors, 15);
if (nSelectors < 1) RETURN(BZ_DATA_ERROR);
if (nSelectors < 1 || nSelectors > BZ_MAX_SELECTORS) RETURN(BZ_DATA_ERROR);
for (i = 0; i < nSelectors; i++) {
j = 0;
while (True) {

4
bzip2/huffman.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.

4
bzip2/randtable.c
View file

@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
bzip2/libbzip2 version 1.0.6 of 6 September 2010
Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
bzip2/libbzip2 version 1.0.7 of 27 June 2019
Copyright (C) 1996-2010 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.