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authorNicolas Pena <npm@chromium.org>2017-07-20 14:35:29 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-07-20 19:19:51 +0000
commitc760024a54b92a2e091cfcae4d9bbb7d52e66374 (patch)
tree21d5f0fb6fbe18a697f741e6c5676310c320f770 /third_party/libtiff/tif_fax3.c
parent77417ec9e1312a75407f8ab46dd46f777a1742f1 (diff)
downloadpdfium-c760024a54b92a2e091cfcae4d9bbb7d52e66374.tar.xz
Upgrade LibTIFF to 4.0.8
This CL upgrades LibTIFF, removing patch files that correspond to bugs that have been resolved in 4.0.8. Change-Id: Id99d2fc9b3f25993dcb60cf1558b73674eb725bf Reviewed-on: https://pdfium-review.googlesource.com/8490 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'third_party/libtiff/tif_fax3.c')
-rw-r--r--third_party/libtiff/tif_fax3.c71
1 files changed, 51 insertions, 20 deletions
diff --git a/third_party/libtiff/tif_fax3.c b/third_party/libtiff/tif_fax3.c
index 16bb4d36f0..087cedddc1 100644
--- a/third_party/libtiff/tif_fax3.c
+++ b/third_party/libtiff/tif_fax3.c
@@ -1,4 +1,4 @@
-/* $Id: tif_fax3.c,v 1.78 2016-09-04 21:32:56 erouault Exp $ */
+/* $Id: tif_fax3.c,v 1.80 2017-04-27 19:50:01 erouault Exp $ */
/*
* Copyright (c) 1990-1997 Sam Leffler
@@ -329,34 +329,64 @@ Fax3Decode2D(TIFF* tif, uint8* buf, tmsize_t occ, uint16 s)
#if SIZEOF_UNSIGNED_LONG == 8
# define FILL(n, cp) \
switch (n) { \
- case 15:(cp)[14] = 0xff; case 14:(cp)[13] = 0xff; case 13: (cp)[12] = 0xff;\
- case 12:(cp)[11] = 0xff; case 11:(cp)[10] = 0xff; case 10: (cp)[9] = 0xff;\
- case 9: (cp)[8] = 0xff; case 8: (cp)[7] = 0xff; case 7: (cp)[6] = 0xff;\
- case 6: (cp)[5] = 0xff; case 5: (cp)[4] = 0xff; case 4: (cp)[3] = 0xff;\
- case 3: (cp)[2] = 0xff; case 2: (cp)[1] = 0xff; \
- case 1: (cp)[0] = 0xff; (cp) += (n); case 0: ; \
+ case 15:(cp)[14] = 0xff; /*-fallthrough*/ \
+ case 14:(cp)[13] = 0xff; /*-fallthrough*/ \
+ case 13:(cp)[12] = 0xff; /*-fallthrough*/ \
+ case 12:(cp)[11] = 0xff; /*-fallthrough*/ \
+ case 11:(cp)[10] = 0xff; /*-fallthrough*/ \
+ case 10: (cp)[9] = 0xff; /*-fallthrough*/ \
+ case 9: (cp)[8] = 0xff; /*-fallthrough*/ \
+ case 8: (cp)[7] = 0xff; /*-fallthrough*/ \
+ case 7: (cp)[6] = 0xff; /*-fallthrough*/ \
+ case 6: (cp)[5] = 0xff; /*-fallthrough*/ \
+ case 5: (cp)[4] = 0xff; /*-fallthrough*/ \
+ case 4: (cp)[3] = 0xff; /*-fallthrough*/ \
+ case 3: (cp)[2] = 0xff; /*-fallthrough*/ \
+ case 2: (cp)[1] = 0xff; /*-fallthrough*/ \
+ case 1: (cp)[0] = 0xff; (cp) += (n); /*-fallthrough*/ \
+ case 0: ; \
}
# define ZERO(n, cp) \
switch (n) { \
- case 15:(cp)[14] = 0; case 14:(cp)[13] = 0; case 13: (cp)[12] = 0; \
- case 12:(cp)[11] = 0; case 11:(cp)[10] = 0; case 10: (cp)[9] = 0; \
- case 9: (cp)[8] = 0; case 8: (cp)[7] = 0; case 7: (cp)[6] = 0; \
- case 6: (cp)[5] = 0; case 5: (cp)[4] = 0; case 4: (cp)[3] = 0; \
- case 3: (cp)[2] = 0; case 2: (cp)[1] = 0; \
- case 1: (cp)[0] = 0; (cp) += (n); case 0: ; \
+ case 15:(cp)[14] = 0; /*-fallthrough*/ \
+ case 14:(cp)[13] = 0; /*-fallthrough*/ \
+ case 13:(cp)[12] = 0; /*-fallthrough*/ \
+ case 12:(cp)[11] = 0; /*-fallthrough*/ \
+ case 11:(cp)[10] = 0; /*-fallthrough*/ \
+ case 10: (cp)[9] = 0; /*-fallthrough*/ \
+ case 9: (cp)[8] = 0; /*-fallthrough*/ \
+ case 8: (cp)[7] = 0; /*-fallthrough*/ \
+ case 7: (cp)[6] = 0; /*-fallthrough*/ \
+ case 6: (cp)[5] = 0; /*-fallthrough*/ \
+ case 5: (cp)[4] = 0; /*-fallthrough*/ \
+ case 4: (cp)[3] = 0; /*-fallthrough*/ \
+ case 3: (cp)[2] = 0; /*-fallthrough*/ \
+ case 2: (cp)[1] = 0; /*-fallthrough*/ \
+ case 1: (cp)[0] = 0; (cp) += (n); /*-fallthrough*/ \
+ case 0: ; \
}
#else
# define FILL(n, cp) \
switch (n) { \
- case 7: (cp)[6] = 0xff; case 6: (cp)[5] = 0xff; case 5: (cp)[4] = 0xff; \
- case 4: (cp)[3] = 0xff; case 3: (cp)[2] = 0xff; case 2: (cp)[1] = 0xff; \
- case 1: (cp)[0] = 0xff; (cp) += (n); case 0: ; \
+ case 7: (cp)[6] = 0xff; /*-fallthrough*/ \
+ case 6: (cp)[5] = 0xff; /*-fallthrough*/ \
+ case 5: (cp)[4] = 0xff; /*-fallthrough*/ \
+ case 4: (cp)[3] = 0xff; /*-fallthrough*/ \
+ case 3: (cp)[2] = 0xff; /*-fallthrough*/ \
+ case 2: (cp)[1] = 0xff; /*-fallthrough*/ \
+ case 1: (cp)[0] = 0xff; (cp) += (n); /*-fallthrough*/ \
+ case 0: ; \
}
# define ZERO(n, cp) \
switch (n) { \
- case 7: (cp)[6] = 0; case 6: (cp)[5] = 0; case 5: (cp)[4] = 0; \
- case 4: (cp)[3] = 0; case 3: (cp)[2] = 0; case 2: (cp)[1] = 0; \
- case 1: (cp)[0] = 0; (cp) += (n); case 0: ; \
+ case 7: (cp)[6] = 0; /*-fallthrough*/ \
+ case 6: (cp)[5] = 0; /*-fallthrough*/ \
+ case 5: (cp)[4] = 0; /*-fallthrough*/ \
+ case 4: (cp)[3] = 0; /*-fallthrough*/ \
+ case 3: (cp)[2] = 0; /*-fallthrough*/ \
+ case 2: (cp)[1] = 0; /*-fallthrough*/ \
+ case 1: (cp)[0] = 0; (cp) += (n); /*-fallthrough*/ \
+ case 0: ; \
}
#endif
@@ -1099,7 +1129,7 @@ Fax3PostEncode(TIFF* tif)
static void
Fax3Close(TIFF* tif)
{
- if ((Fax3State(tif)->mode & FAXMODE_NORTC) == 0) {
+ if ((Fax3State(tif)->mode & FAXMODE_NORTC) == 0 && tif->tif_rawcp) {
Fax3CodecState* sp = EncoderState(tif);
unsigned int code = EOL;
unsigned int length = 12;
@@ -1321,6 +1351,7 @@ InitCCITTFax3(TIFF* tif)
"No space for state block");
return (0);
}
+ _TIFFmemset(tif->tif_data, 0, sizeof (Fax3CodecState));
sp = Fax3State(tif);
sp->rw_mode = tif->tif_mode;