static void
JPEGFixupTagsSubsampling(TIFF* tif)
{
	static const char module[] = "JPEGFixupTagsSubsampling";
	struct JPEGFixupTagsSubsamplingData m;
        _TIFFFillStriles( tif );
        if( tif->tif_dir.td_stripbytecount == NULL
            || tif->tif_dir.td_stripoffset == NULL
            || tif->tif_dir.td_stripbytecount[0] == 0 )
        {
            return;
        }
	m.tif=tif;
	m.buffersize=2048;
	m.buffer=_TIFFmalloc(m.buffersize);
	if (m.buffer==NULL)
	{
		TIFFWarningExt(tif->tif_clientdata,module,
		    "Unable to allocate memory for auto-correcting of subsampling values; auto-correcting skipped");
		return;
	}
	m.buffercurrentbyte=NULL;
	m.bufferbytesleft=0;
	m.fileoffset=tif->tif_dir.td_stripoffset[0];
	m.filepositioned=0;
	m.filebytesleft=tif->tif_dir.td_stripbytecount[0];
	if (!JPEGFixupTagsSubsamplingSec(&m))
		TIFFWarningExt(tif->tif_clientdata,module,
		    "Unable to auto-correct subsampling values, likely corrupt JPEG compressed data in first strip/tile; auto-correcting skipped");
	_TIFFfree(m.buffer);
}
['static void\nJPEGFixupTagsSubsampling(TIFF* tif)\n{\n\tstatic const char module[] = "JPEGFixupTagsSubsampling";\n\tstruct JPEGFixupTagsSubsamplingData m;\n        _TIFFFillStriles( tif );\n        if( tif->tif_dir.td_stripbytecount == NULL\n            || tif->tif_dir.td_stripoffset == NULL\n            || tif->tif_dir.td_stripbytecount[0] == 0 )\n        {\n            return;\n        }\n\tm.tif=tif;\n\tm.buffersize=2048;\n\tm.buffer=_TIFFmalloc(m.buffersize);\n\tif (m.buffer==NULL)\n\t{\n\t\tTIFFWarningExt(tif->tif_clientdata,module,\n\t\t    "Unable to allocate memory for auto-correcting of subsampling values; auto-correcting skipped");\n\t\treturn;\n\t}\n\tm.buffercurrentbyte=NULL;\n\tm.bufferbytesleft=0;\n\tm.fileoffset=tif->tif_dir.td_stripoffset[0];\n\tm.filepositioned=0;\n\tm.filebytesleft=tif->tif_dir.td_stripbytecount[0];\n\tif (!JPEGFixupTagsSubsamplingSec(&m))\n\t\tTIFFWarningExt(tif->tif_clientdata,module,\n\t\t    "Unable to auto-correct subsampling values, likely corrupt JPEG compressed data in first strip/tile; auto-correcting skipped");\n\t_TIFFfree(m.buffer);\n}', 'int _TIFFFillStriles( TIFF *tif )\n{\n    return _TIFFFillStrilesInternal( tif, 1 );\n}', 'static int _TIFFFillStrilesInternal( TIFF *tif, int loadStripByteCount )\n{\n#if defined(DEFER_STRILE_LOAD)\n        register TIFFDirectory *td = &tif->tif_dir;\n        int return_value = 1;\n        if( td->td_stripoffset != NULL )\n                return 1;\n        if( td->td_stripoffset_entry.tdir_count == 0 )\n                return 0;\n        if (!TIFFFetchStripThing(tif,&(td->td_stripoffset_entry),\n                                 td->td_nstrips,&td->td_stripoffset))\n        {\n                return_value = 0;\n        }\n        if (loadStripByteCount &&\n            !TIFFFetchStripThing(tif,&(td->td_stripbytecount_entry),\n                                 td->td_nstrips,&td->td_stripbytecount))\n        {\n                return_value = 0;\n        }\n        _TIFFmemset( &(td->td_stripoffset_entry), 0, sizeof(TIFFDirEntry));\n        _TIFFmemset( &(td->td_stripbytecount_entry), 0, sizeof(TIFFDirEntry));\n\tif (tif->tif_dir.td_nstrips > 1 && return_value == 1 ) {\n\t\tuint32 strip;\n\t\ttif->tif_dir.td_stripbytecountsorted = 1;\n\t\tfor (strip = 1; strip < tif->tif_dir.td_nstrips; strip++) {\n\t\t\tif (tif->tif_dir.td_stripoffset[strip - 1] >\n\t\t\t    tif->tif_dir.td_stripoffset[strip]) {\n\t\t\t\ttif->tif_dir.td_stripbytecountsorted = 0;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n        return return_value;\n#else\n        (void) tif;\n        (void) loadStripByteCount;\n        return 1;\n#endif\n}', 'void*\n_TIFFmalloc(tmsize_t s)\n{\n        if (s == 0)\n                return ((void *) NULL);\n\treturn (malloc((size_t) s));\n}']