jasper: add security patches

Fixes:
CVE-2016-2116 - Memory leak in jas_iccprof_createfrombuf causing
memory consumption.
CVE-2016-1577 - Double free vulnerability in jas_iccattrval_destroy.
CVE-2016-1867 - out-of-bounds read in the jpc_pi_nextcprl() function.
CVE-2015-5221 - Use-after-free and double-free flaws in Jasper
JPEG-2000 library.
CVE-2015-5203 - double free in jasper_image_stop_load()

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

5 files changed, 262 insertions, 0 deletions

diff --git a/package/jasper/0008-fix-CVE-2016-2116.patch b/package/jasper/0008-fix-CVE-2016-2116.patch
new file mode 100644
index 000000000..1ceb3952c
--- /dev/null
+++ b/package/jasper/0008-fix-CVE-2016-2116.patch
@@ -0,0 +1,18 @@
+Description: Prevent jas_stream_t memory leak in jas_iccprof_createfrombuf()
+Author: Tyler Hicks <tyhicks () canonical com>
+
+From: http://seclists.org/oss-sec/2016/q1/att-507/CVE-2016-2116.patch
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+--- jasper-1.900.1-debian1.orig/src/libjasper/base/jas_icc.c
++++ jasper-1.900.1-debian1/src/libjasper/base/jas_icc.c
+@@ -1693,6 +1693,8 @@ jas_iccprof_t *jas_iccprof_createfrombuf
+ 	jas_stream_close(in);
+ 	return prof;
+ error:
++	if (in)
++		jas_stream_close(in);
+ 	return 0;
+ }
+ 
diff --git a/package/jasper/0009-fix-CVE-2016-1577.patch b/package/jasper/0009-fix-CVE-2016-1577.patch
new file mode 100644
index 000000000..cfe8b45e3
--- /dev/null
+++ b/package/jasper/0009-fix-CVE-2016-1577.patch
@@ -0,0 +1,18 @@
+Description: CVE-2016-1577: Prevent double-free in jas_iccattrval_destroy()
+Author: Tyler Hicks <tyhicks () canonical com>
+Bug-Ubuntu: https://launchpad.net/bugs/1547865
+
+From: http://seclists.org/oss-sec/2016/q1/att-507/CVE-2016-1577.patch
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+--- jasper-1.900.1-debian1.orig/src/libjasper/base/jas_icc.c
++++ jasper-1.900.1-debian1/src/libjasper/base/jas_icc.c
+@@ -300,6 +300,7 @@ jas_iccprof_t *jas_iccprof_load(jas_stre
+ 				if (jas_iccprof_setattr(prof, tagtabent->tag, attrval))
+ 					goto error;
+ 				jas_iccattrval_destroy(attrval);
++				attrval = 0;
+ 			} else {
+ #if 0
+ 				jas_eprintf("warning: skipping unknown tag type\n");
diff --git a/package/jasper/0010-fix-CVE-2016-1867.patch b/package/jasper/0010-fix-CVE-2016-1867.patch
new file mode 100644
index 000000000..33f34c356
--- /dev/null
+++ b/package/jasper/0010-fix-CVE-2016-1867.patch
@@ -0,0 +1,16 @@
+From: http://pkgs.fedoraproject.org/cgit/rpms/jasper.git/plain/jasper-CVE-2016-1867.patch
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -urNp jasper-1.900.1.orig/src/libjasper/jpc/jpc_t2cod.c jasper-1.900.1.new/src/libjasper/jpc/jpc_t2cod.c
+--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_t2cod.c	2016-08-11 14:34:31.795661973 +0200
++++ jasper-1.900.1.new/src/libjasper/jpc/jpc_t2cod.c	2016-08-12 07:02:40.044860209 +0200
+@@ -429,7 +429,7 @@ static int jpc_pi_nextcprl(register jpc_
+ 	}
+ 
+ 	for (pi->compno = pchg->compnostart, pi->picomp =
+-	  &pi->picomps[pi->compno]; pi->compno < JAS_CAST(int, pchg->compnoend); ++pi->compno,
++	  &pi->picomps[pi->compno]; pi->compno < JAS_CAST(int, pchg->compnoend) && pi->compno < pi->numcomps; ++pi->compno,
+ 	  ++pi->picomp) {
+ 		pirlvl = pi->picomp->pirlvls;
+ 		pi->xstep = pi->picomp->hsamp * (1 << (pirlvl->prcwidthexpn +
diff --git a/package/jasper/0011-fix-CVE-2015-5221.patch b/package/jasper/0011-fix-CVE-2015-5221.patch
new file mode 100644
index 000000000..7dcbdddd7
--- /dev/null
+++ b/package/jasper/0011-fix-CVE-2015-5221.patch
@@ -0,0 +1,23 @@
+From: http://pkgs.fedoraproject.org/cgit/rpms/jasper.git/plain/jasper-CVE-2015-5221.patch
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -urNp jasper-1.900.1.orig/src/libjasper/mif/mif_cod.c jasper-1.900.1.new/src/libjasper/mif/mif_cod.c
+--- jasper-1.900.1.orig/src/libjasper/mif/mif_cod.c	2016-08-11 13:46:26.166415464 +0200
++++ jasper-1.900.1.new/src/libjasper/mif/mif_cod.c	2016-08-11 14:17:20.507144931 +0200
+@@ -569,13 +569,13 @@ static int mif_process_cmpt(mif_hdr_t *h
+ 			break;
+ 		}
+ 	}
+-	jas_tvparser_destroy(tvp);
+ 	if (!cmpt->sampperx || !cmpt->samppery) {
+ 		goto error;
+ 	}
+ 	if (mif_hdr_addcmpt(hdr, hdr->numcmpts, cmpt)) {
+ 		goto error;
+ 	}
++	jas_tvparser_destroy(tvp);
+ 	return 0;
+ 
+ error:
+
diff --git a/package/jasper/0012-fix-CVE-2015-5203.patch b/package/jasper/0012-fix-CVE-2015-5203.patch
new file mode 100644
index 000000000..50f0613cd
--- /dev/null
+++ b/package/jasper/0012-fix-CVE-2015-5203.patch
@@ -0,0 +1,187 @@
+From: http://pkgs.fedoraproject.org/cgit/rpms/jasper.git/plain/jasper-CVE-2015-5203.patch
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -urNp jasper-1.900.1.orig/src/libjasper/base/jas_stream.c jasper-1.900.1.new/src/libjasper/base/jas_stream.c
+--- jasper-1.900.1.orig/src/libjasper/base/jas_stream.c	2016-08-11 13:35:09.160895769 +0200
++++ jasper-1.900.1.new/src/libjasper/base/jas_stream.c	2016-08-11 13:39:33.800843489 +0200
+@@ -99,7 +99,7 @@ static int jas_strtoopenmode(const char
+ static void jas_stream_destroy(jas_stream_t *stream);
+ static jas_stream_t *jas_stream_create(void);
+ static void jas_stream_initbuf(jas_stream_t *stream, int bufmode, char *buf,
+-  int bufsize);
++  size_t bufsize);
+ 
+ static int mem_read(jas_stream_obj_t *obj, char *buf, int cnt);
+ static int mem_write(jas_stream_obj_t *obj, char *buf, int cnt);
+@@ -168,7 +168,7 @@ static jas_stream_t *jas_stream_create()
+ 	return stream;
+ }
+ 
+-jas_stream_t *jas_stream_memopen(char *buf, int bufsize)
++jas_stream_t *jas_stream_memopen(char *buf, size_t bufsize)
+ {
+ 	jas_stream_t *stream;
+ 	jas_stream_memobj_t *obj;
+@@ -570,7 +570,7 @@ int jas_stream_puts(jas_stream_t *stream
+ 	return 0;
+ }
+ 
+-char *jas_stream_gets(jas_stream_t *stream, char *buf, int bufsize)
++char *jas_stream_gets(jas_stream_t *stream, char *buf, size_t bufsize)
+ {
+ 	int c;
+ 	char *bufptr;
+@@ -694,7 +694,7 @@ long jas_stream_tell(jas_stream_t *strea
+ \******************************************************************************/
+ 
+ static void jas_stream_initbuf(jas_stream_t *stream, int bufmode, char *buf,
+-  int bufsize)
++  size_t bufsize)
+ {
+ 	/* If this function is being called, the buffer should not have been
+ 	  initialized yet. */
+@@ -987,7 +987,7 @@ static int mem_read(jas_stream_obj_t *ob
+ 	return cnt;
+ }
+ 
+-static int mem_resize(jas_stream_memobj_t *m, int bufsize)
++static int mem_resize(jas_stream_memobj_t *m, size_t bufsize)
+ {
+ 	unsigned char *buf;
+ 
+diff -urNp jasper-1.900.1.orig/src/libjasper/include/jasper/jas_stream.h jasper-1.900.1.new/src/libjasper/include/jasper/jas_stream.h
+--- jasper-1.900.1.orig/src/libjasper/include/jasper/jas_stream.h	2007-01-19 22:43:04.000000000 +0100
++++ jasper-1.900.1.new/src/libjasper/include/jasper/jas_stream.h	2016-08-11 13:41:27.841153595 +0200
+@@ -215,7 +215,7 @@ typedef struct {
+ 	uchar *bufstart_;
+ 
+ 	/* The buffer size. */
+-	int bufsize_;
++	size_t bufsize_;
+ 
+ 	/* The current position in the buffer. */
+ 	uchar *ptr_;
+@@ -267,7 +267,7 @@ typedef struct {
+ 	uchar *buf_;
+ 
+ 	/* The allocated size of the buffer for holding file data. */
+-	int bufsize_;
++	size_t bufsize_;
+ 
+ 	/* The length of the file. */
+ 	int_fast32_t len_;
+@@ -291,7 +291,7 @@ typedef struct {
+ jas_stream_t *jas_stream_fopen(const char *filename, const char *mode);
+ 
+ /* Open a memory buffer as a stream. */
+-jas_stream_t *jas_stream_memopen(char *buf, int bufsize);
++jas_stream_t *jas_stream_memopen(char *buf, size_t bufsize);
+ 
+ /* Open a file descriptor as a stream. */
+ jas_stream_t *jas_stream_fdopen(int fd, const char *mode);
+@@ -366,7 +366,7 @@ int jas_stream_printf(jas_stream_t *stre
+ int jas_stream_puts(jas_stream_t *stream, const char *s);
+ 
+ /* Read a line of input from a stream. */
+-char *jas_stream_gets(jas_stream_t *stream, char *buf, int bufsize);
++char *jas_stream_gets(jas_stream_t *stream, char *buf, size_t bufsize);
+ 
+ /* Look at the next character to be read from a stream without actually
+   removing it from the stream. */
+diff -urNp jasper-1.900.1.orig/src/libjasper/jpc/jpc_qmfb.c jasper-1.900.1.new/src/libjasper/jpc/jpc_qmfb.c
+--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_qmfb.c	2016-08-11 13:35:09.170895681 +0200
++++ jasper-1.900.1.new/src/libjasper/jpc/jpc_qmfb.c	2016-08-11 13:45:20.847809678 +0200
+@@ -305,7 +305,7 @@ jpc_qmfb2d_t jpc_ns_qmfb2d = {
+ void jpc_qmfb_split_row(jpc_fix_t *a, int numcols, int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numcols, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numcols, 1);
+ 	jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE];
+ 	jpc_fix_t *buf = splitbuf;
+ 	register jpc_fix_t *srcptr;
+@@ -365,7 +365,7 @@ void jpc_qmfb_split_col(jpc_fix_t *a, in
+   int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE];
+ 	jpc_fix_t *buf = splitbuf;
+ 	register jpc_fix_t *srcptr;
+@@ -425,7 +425,7 @@ void jpc_qmfb_split_colgrp(jpc_fix_t *a,
+   int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE * JPC_QMFB_COLGRPSIZE];
+ 	jpc_fix_t *buf = splitbuf;
+ 	jpc_fix_t *srcptr;
+@@ -506,7 +506,7 @@ void jpc_qmfb_split_colres(jpc_fix_t *a,
+   int stride, int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE * JPC_QMFB_COLGRPSIZE];
+ 	jpc_fix_t *buf = splitbuf;
+ 	jpc_fix_t *srcptr;
+@@ -586,7 +586,7 @@ void jpc_qmfb_split_colres(jpc_fix_t *a,
+ void jpc_qmfb_join_row(jpc_fix_t *a, int numcols, int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numcols, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numcols, 1);
+ 	jpc_fix_t joinbuf[QMFB_JOINBUFSIZE];
+ 	jpc_fix_t *buf = joinbuf;
+ 	register jpc_fix_t *srcptr;
+@@ -643,7 +643,7 @@ void jpc_qmfb_join_col(jpc_fix_t *a, int
+   int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t joinbuf[QMFB_JOINBUFSIZE];
+ 	jpc_fix_t *buf = joinbuf;
+ 	register jpc_fix_t *srcptr;
+@@ -700,7 +700,7 @@ void jpc_qmfb_join_colgrp(jpc_fix_t *a,
+   int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t joinbuf[QMFB_JOINBUFSIZE * JPC_QMFB_COLGRPSIZE];
+ 	jpc_fix_t *buf = joinbuf;
+ 	jpc_fix_t *srcptr;
+@@ -778,7 +778,7 @@ void jpc_qmfb_join_colres(jpc_fix_t *a,
+   int stride, int parity)
+ {
+ 
+-	int bufsize = JPC_CEILDIVPOW2(numrows, 1);
++	size_t bufsize = JPC_CEILDIVPOW2(numrows, 1);
+ 	jpc_fix_t joinbuf[QMFB_JOINBUFSIZE * JPC_QMFB_COLGRPSIZE];
+ 	jpc_fix_t *buf = joinbuf;
+ 	jpc_fix_t *srcptr;
+diff -urNp jasper-1.900.1.orig/src/libjasper/mif/mif_cod.c jasper-1.900.1.new/src/libjasper/mif/mif_cod.c
+--- jasper-1.900.1.orig/src/libjasper/mif/mif_cod.c	2016-08-11 13:35:09.179895601 +0200
++++ jasper-1.900.1.new/src/libjasper/mif/mif_cod.c	2016-08-11 13:46:26.166415464 +0200
+@@ -107,7 +107,7 @@ static int mif_hdr_put(mif_hdr_t *hdr, j
+ static int mif_hdr_addcmpt(mif_hdr_t *hdr, int cmptno, mif_cmpt_t *cmpt);
+ static mif_cmpt_t *mif_cmpt_create(void);
+ static void mif_cmpt_destroy(mif_cmpt_t *cmpt);
+-static char *mif_getline(jas_stream_t *jas_stream, char *buf, int bufsize);
++static char *mif_getline(jas_stream_t *jas_stream, char *buf, size_t bufsize);
+ static int mif_getc(jas_stream_t *in);
+ static mif_hdr_t *mif_makehdrfromimage(jas_image_t *image);
+ 
+@@ -657,7 +657,7 @@ static void mif_cmpt_destroy(mif_cmpt_t
+ * MIF parsing code.
+ \******************************************************************************/
+ 
+-static char *mif_getline(jas_stream_t *stream, char *buf, int bufsize)
++static char *mif_getline(jas_stream_t *stream, char *buf, size_t bufsize)
+ {
+ 	int c;
+ 	char *bufptr;