From bb643eaa60e6de1c1e18dba5c324dc3fce0e6909 Mon Sep 17 00:00:00 2001
From: Max Moroz <mmoroz@chromium.org>
Date: Fri, 11 Nov 2016 16:35:11 +0100
Subject: [PATCH] [sqlite] Limit max length of data blobs and sql queries to
 prevent OOMs.

---
 targets/sqlite3/build.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/targets/sqlite3/build.sh b/targets/sqlite3/build.sh
index e1123a07f..412476f48 100755
--- a/targets/sqlite3/build.sh
+++ b/targets/sqlite3/build.sh
@@ -21,6 +21,9 @@ mkdir bld
 cd bld
 
 export ASAN_OPTIONS=detect_leaks=0
+# Limit max length of data blobs and sql queries to prevent irrelevant OOMs.
+export CFLAGS="$CFLAGS -DSQLITE_MAX_LENGTH=128000000 \
+               -DSQLITE_MAX_SQL_LENGTH=128000000"
 ../configure
 make -j$(nproc)
 make sqlite3.c
@@ -29,4 +32,4 @@ $CXX $CXXFLAGS -std=c++11 -I. \
     /src/sqlite3_fuzzer.cc -o /out/sqlite3_fuzzer \
     -lfuzzer ./sqlite3.o $FUZZER_LDFLAGS
 
-cp /src/*.options /src/*.dict /out/
\ No newline at end of file
+cp /src/*.options /src/*.dict /out/