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authorRyan Harrison <rharrison@chromium.org>2018-04-27 16:08:58 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-04-27 16:08:58 +0000
commitb1b01de0285c77f16a72736bf6abeb9598743b0a (patch)
tree67d1e46245fb8d690cb6c890407b62f6275b49f3 /third_party/libtiff/tiffiop.h
parent7f41d68152885d9b391fd9cc96d9754969b78369 (diff)
downloadpdfium-b1b01de0285c77f16a72736bf6abeb9598743b0a.tar.xz
Updated libtiff 4.0.8->4.0.9
Applied 0000-build-config.patch Applied 0006-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch Applied 0008-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch Updated and applied 0017-safe_skews_in_gtTileContig.patch Removed 0025-upstream-OOM-gtTileContig.patch, already applied Removed 0026-upstream-null-dereference.patch, already applied Applied 0027-build-config.patch Updated and applied 0028-nstrips-OOM.patch BUG=pdfium:1074 Change-Id: I32510327155213fd6256c5a67fa1be3a54cb975c Reviewed-on: https://pdfium-review.googlesource.com/31550 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'third_party/libtiff/tiffiop.h')
-rw-r--r--third_party/libtiff/tiffiop.h15
1 files changed, 11 insertions, 4 deletions
diff --git a/third_party/libtiff/tiffiop.h b/third_party/libtiff/tiffiop.h
index 6fb47de5b2..f381666f16 100644
--- a/third_party/libtiff/tiffiop.h
+++ b/third_party/libtiff/tiffiop.h
@@ -1,4 +1,4 @@
-/* $Id: tiffiop.h,v 1.90 2016-12-02 21:56:56 erouault Exp $ */
+/* $Id: tiffiop.h,v 1.95 2017-09-07 14:02:52 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@@ -237,8 +237,7 @@ struct tiff {
(TIFFReadFile((tif),(buf),(size))==(size))
#endif
#ifndef SeekOK
-#define SeekOK(tif, off) \
- (TIFFSeekFile((tif),(off),SEEK_SET)==(off))
+#define SeekOK(tif, off) _TIFFSeekOK(tif, off)
#endif
#ifndef WriteOK
#define WriteOK(tif, buf, size) \
@@ -314,6 +313,13 @@ typedef size_t TIFFIOSize_t;
#define _TIFF_off_t off_t
#endif
+#if __clang_major__ >= 4 || (__clang_major__ == 3 && __clang_minor__ >= 8)
+#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW __attribute__((no_sanitize("unsigned-integer-overflow")))
+#else
+#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
+#endif
+
+
#if defined(__cplusplus)
extern "C" {
#endif
@@ -376,7 +382,7 @@ extern tmsize_t
_TIFFReadTileAndAllocBuffer(TIFF* tif,
void **buf, tmsize_t bufsizetoalloc,
uint32 x, uint32 y, uint32 z, uint16 s);
-
+extern int _TIFFSeekOK(TIFF* tif, toff_t off);
extern int TIFFInitDumpMode(TIFF*, int);
#ifdef PACKBITS_SUPPORT
@@ -400,6 +406,7 @@ extern int TIFFInitOJPEG(TIFF*, int);
#endif
#ifdef JPEG_SUPPORT
extern int TIFFInitJPEG(TIFF*, int);
+extern int TIFFJPEGIsFullStripRequired(TIFF*);
#endif
#ifdef JBIG_SUPPORT
extern int TIFFInitJBIG(TIFF*, int);