sci-libs/gdal: add jasper patch bug #599626

Package-Manager: portage-2.3.0

sci-libs/gdal/files/gdal-2.0.2-jasper2.patch

@@ -0,0 +1,62 @@
+diff -urN orig/frmts/jpeg2000/jpeg2000_vsil_io.cpp dwok/frmts/jpeg2000/jpeg2000_vsil_io.cpp
+--- orig/frmts/jpeg2000/jpeg2000_vsil_io.cpp	2016-01-26 16:21:48.000000000 +0100
++++ dwok/frmts/jpeg2000/jpeg2000_vsil_io.cpp	2016-11-16 21:53:15.280302723 +0100
+@@ -179,40 +179,25 @@
+ * Buffer initialization code.
+ \******************************************************************************/
+
+-static void JPEG2000_VSIL_jas_stream_initbuf(jas_stream_t *stream, int bufmode, char *buf,
+-  int bufsize)
++static void JPEG2000_VSIL_jas_stream_initbuf(jas_stream_t *stream, int bufmode)
+ {
+ 	/* If this function is being called, the buffer should not have been
+ 	  initialized yet. */
+ 	assert(!stream->bufbase_);
+
+ 	if (bufmode != JAS_STREAM_UNBUF) {
+-		/* The full- or line-buffered mode is being employed. */
+-		if (!buf) {
+-			/* The caller has not specified a buffer to employ, so allocate
+-			  one. */
+-			if ((stream->bufbase_ = (unsigned char*)jas_malloc(JAS_STREAM_BUFSIZE +
+-			  JAS_STREAM_MAXPUTBACK))) {
+-				stream->bufmode_ |= JAS_STREAM_FREEBUF;
+-				stream->bufsize_ = JAS_STREAM_BUFSIZE;
+-			} else {
+-				/* The buffer allocation has failed.  Resort to unbuffered
+-				  operation. */
+-				stream->bufbase_ = stream->tinybuf_;
+-				stream->bufsize_ = 1;
+-			}
++		if ((stream->bufbase_ = (unsigned char*)jas_malloc(JAS_STREAM_BUFSIZE +
++		  JAS_STREAM_MAXPUTBACK))) {
++			stream->bufmode_ |= JAS_STREAM_FREEBUF;
++			stream->bufsize_ = JAS_STREAM_BUFSIZE;
+ 		} else {
+-			/* The caller has specified a buffer to employ. */
+-			/* The buffer must be large enough to accommodate maximum
+-			  putback. */
+-			assert(bufsize > JAS_STREAM_MAXPUTBACK);
+-			stream->bufbase_ = JAS_CAST(uchar *, buf);
+-			stream->bufsize_ = bufsize - JAS_STREAM_MAXPUTBACK;
++			/* The buffer allocation has failed.  Resort to unbuffered
++			  operation. */
++			stream->bufbase_ = stream->tinybuf_;
++			stream->bufsize_ = 1;
+ 		}
+ 	} else {
+ 		/* The unbuffered mode is being employed. */
+-		/* A buffer should not have been supplied by the caller. */
+-		assert(!buf);
+ 		/* Use a trivial one-character buffer. */
+ 		stream->bufbase_ = stream->tinybuf_;
+ 		stream->bufsize_ = 1;
+@@ -282,7 +267,7 @@
+ 	}
+
+ 	/* By default, use full buffering for this type of stream. */
+-	JPEG2000_VSIL_jas_stream_initbuf(stream, JAS_STREAM_FULLBUF, 0, 0);
++	JPEG2000_VSIL_jas_stream_initbuf(stream, JAS_STREAM_FULLBUF);
+
+ 	return stream;
+ }

sci-libs/gdal/gdal-2.0.2-r3.ebuild

@@ -87,6 +87,7 @@ src_prepare() {
 
 	if use jpeg2k; then
 		epatch "${FILESDIR}"/${P}-jasper.patch
+		epatch "${FILESDIR}"/${P}-jasper2.patch #bug 599626
 	fi
 
 	# -soname is only accepted by GNU ld/ELF