cheng/libtiff
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Fix mode check before opening a file.

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http://bugzilla.maptools.org/show_bug.cgi?id=1906
This commit is contained in:
Lee Howard 2010-12-06 16:54:54 +00:00
parent b3c5153919
commit 709e93ded0
1 changed files with 2 additions and 2 deletions
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4
libtiff/tif_open.c
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@ -1,4 +1,4 @@
/* $Id: tif_open.c,v 1.45 2010-04-02 19:26:22 fwarmerdam Exp $ */ /* $Id: tif_open.c,v 1.46 2010-12-06 16:54:54 faxguy Exp $ */
/* /*
* Copyright (c) 1988-1997 Sam Leffler * Copyright (c) 1988-1997 Sam Leffler
@ -268,7 +268,7 @@ TIFFClientOpen(
/* /*
* Read in TIFF header. * Read in TIFF header.
*/ */
if (tif->tif_mode & O_TRUNC || if ((m & O_TRUNC) ||
!ReadOK(tif, &tif->tif_header, sizeof (TIFFHeaderClassic))) { !ReadOK(tif, &tif->tif_header, sizeof (TIFFHeaderClassic))) {
if (tif->tif_mode == O_RDONLY) { if (tif->tif_mode == O_RDONLY) {
TIFFErrorExt(tif->tif_clientdata, name, TIFFErrorExt(tif->tif_clientdata, name,