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authorRyan Harrison <rharrison@chromium.org>2017-08-23 11:07:36 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-23 19:14:11 +0000
commite9fcd8e242d6fa655ca5a576a3dde9abbda24b64 (patch)
treee1b375983bc2f65a29b2258cd9e7cb3a186718dc /xfa/fxfa/fm2js/cxfa_fmparser.cpp
parent978b1fabff13f7d1a22d2653c117910939e3695e (diff)
downloadpdfium-e9fcd8e242d6fa655ca5a576a3dde9abbda24b64.tar.xz
Reduce FM2JS parser depth limit to avoid memory exhaustion
The current limit of 2000 is still causing occassional ASAN issues, reducing to 1250. BUG=chromium:757711 Change-Id: Idb07f97b01230afabcceaa23b29495432193ec64 Reviewed-on: https://pdfium-review.googlesource.com/11750 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/fm2js/cxfa_fmparser.cpp')
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmparser.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fmparser.cpp b/xfa/fxfa/fm2js/cxfa_fmparser.cpp
index 42a65e5838..2981a4dd84 100644
--- a/xfa/fxfa/fm2js/cxfa_fmparser.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmparser.cpp
@@ -15,7 +15,7 @@
namespace {
const unsigned int kMaxAssignmentChainLength = 12;
-const unsigned int kMaxParseDepth = 2000;
+const unsigned int kMaxParseDepth = 1250;
} // namespace