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Add a patch to fix libtiff 3.6.1 with HylaFAX.

Browse Source 
http://bugs.hylafax.org/bugzilla/show_bug.cgi?id=500
http://bugzilla.remotesensing.org/show_bug.cgi?id=483

Thanks to Uwe Dippel <udippel at uniten dot edu dot my> for
bringing this to my attention.
This commit is contained in:
brad 2004-05-18 23:35:35 +00:00
parent 1fbff106fd
commit 0b0e7ff81a
2 changed files with 24 additions and 2 deletions
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4
graphics/tiff/Makefile
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@ -1,10 +1,10 @@
# $OpenBSD: Makefile,v 1.28 2004/02/25 00:08:10 brad Exp $
# $OpenBSD: Makefile,v 1.29 2004/05/18 23:35:35 brad Exp $
COMMENT= "tools and library routines for working with TIFF images"
VERSION= 3.6.1
DISTNAME= tiff-v${VERSION}
PKGNAME= tiff-${VERSION}
PKGNAME= tiff-${VERSION}p1
CATEGORIES= graphics
MASTER_SITES= ftp://ftp.remotesensing.org/pub/libtiff/

22
graphics/tiff/patches/patch-libtiff_tif_fax3_c Normal file
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@ -0,0 +1,22 @@
$OpenBSD: patch-libtiff_tif_fax3_c,v 1.3 2004/05/18 23:35:35 brad Exp $
--- libtiff/tif_fax3.c.orig 2004-05-18 18:32:41.000000000 -0400
+++ libtiff/tif_fax3.c 2004-05-18 18:41:06.000000000 -0400
@@ -451,7 +451,7 @@ Fax3SetupState(TIFF* tif)
Fax3BaseState* sp = Fax3State(tif);
long rowbytes, rowpixels;
int needsRefLine;
- Fax3CodecState* dsp = DecoderState(tif);
+ Fax3CodecState* dsp = (Fax3CodecState*) DecoderState(tif);
uint32 nruns;
if (td->td_bitspersample != 1) {
@@ -1284,7 +1284,8 @@ InitCCITTFax3(TIFF* tif)
sp->recvparams = 0;
sp->subaddress = NULL;
- tif->tif_flags |= TIFF_NOBITREV; /* decoder does bit reversal */
+ if (sp->rw_mode == O_RDONLY) /* FIXME: improve for in place update */
+ tif->tif_flags |= TIFF_NOBITREV; /* decoder does bit reversal */
DecoderState(tif)->runs = NULL;
TIFFSetField(tif, TIFFTAG_FAXFILLFUNC, _TIFFFax3fillruns);
EncoderState(tif)->refline = NULL;