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authorthestig <thestig@chromium.org>2016-10-26 23:55:14 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-26 23:55:14 -0700
commit1c467483d806d3bad9b2d90b581ec055ef7a4684 (patch)
tree24e4580efbf07ba3ca850c42458d2c872d4d705d /third_party/libtiff
parent8b67b19d7e6dfb8984cc9c92ef59a81cb4edaa77 (diff)
downloadpdfium-1c467483d806d3bad9b2d90b581ec055ef7a4684.tar.xz
libtiff: Fix unsigned vs signed comparison warning.
tif_pixarlog.c revision 1.45. commitid: IX5L3QQ5Qtzcofcz BUG=chromium:654172 Review-Url: https://codereview.chromium.org/2452293002
Diffstat (limited to 'third_party/libtiff')
-rw-r--r--third_party/libtiff/0009-HeapBufferOverflow-PixarLogDecode.patch2
-rw-r--r--third_party/libtiff/tif_pixarlog.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/third_party/libtiff/0009-HeapBufferOverflow-PixarLogDecode.patch b/third_party/libtiff/0009-HeapBufferOverflow-PixarLogDecode.patch
index 745da03d80..57dbe2efb7 100644
--- a/third_party/libtiff/0009-HeapBufferOverflow-PixarLogDecode.patch
+++ b/third_party/libtiff/0009-HeapBufferOverflow-PixarLogDecode.patch
@@ -23,7 +23,7 @@ index b93b4c7..0674fa4 100644
return (0);
}
+ /* Check that we will not fill more than what was allocated */
-+ if (sp->stream.avail_out > sp->tbuf_size)
++ if ((tmsize_t)sp->stream.avail_out > sp->tbuf_size)
+ {
+ TIFFErrorExt(tif->tif_clientdata, module, "sp->stream.avail_out > sp->tbuf_size");
+ return (0);
diff --git a/third_party/libtiff/tif_pixarlog.c b/third_party/libtiff/tif_pixarlog.c
index 0674fa48d6..29535d31ee 100644
--- a/third_party/libtiff/tif_pixarlog.c
+++ b/third_party/libtiff/tif_pixarlog.c
@@ -784,7 +784,7 @@ PixarLogDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
return (0);
}
/* Check that we will not fill more than what was allocated */
- if (sp->stream.avail_out > sp->tbuf_size)
+ if ((tmsize_t)sp->stream.avail_out > sp->tbuf_size)
{
TIFFErrorExt(tif->tif_clientdata, module, "sp->stream.avail_out > sp->tbuf_size");
return (0);