[sql] Lower SQLITE_PRINTF_PRECISION_LIMIT for fuzzer.

third_party/sqlite/BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//testing/libfuzzer/fuzzer_test.gni")
 
 declare_args() {
   # Controls whether the build should uses the version of sqlite3 library
   # shipped with the system (currently only supported on iOS) or the one
   # shipped with Chromium source.
@@ skipping 117 matching lines @@
     # are not available to the build config.
     if (is_linux) {
       defines += [ "_HAVE_SQLITE_CONFIG_H" ]
     }
 
     if (using_sanitizer) {
       # Limit max length of data blobs and queries for fuzzing builds by 128 MB.
       defines += [
         "SQLITE_MAX_LENGTH=128000000",
         "SQLITE_MAX_SQL_LENGTH=128000000",
-        "SQLITE_PRINTF_PRECISION_LIMIT=128000000",
+        "SQLITE_PRINTF_PRECISION_LIMIT=1280000",
       ]
     }
 
     include_dirs = [ "amalgamation" ]
 
     configs -= [ "//build/config/compiler:chromium_code" ]
     configs += [
       "//build/config/compiler:no_chromium_code",
 
       # Must be after no_chromium_code for warning flags to be ordered
@@ skipping 131 matching lines @@
 fuzzer_test("sqlite3_ossfuzz_fuzzer") {
   # TODO(mmoroz, shess): remove fuzz/ossfuzz.c after next sqlite3 update.
   sources = [
     "fuzz/ossfuzz.c",
   ]
   deps = [
     ":sqlite",
   ]
   dict = "fuzz/sql.dict"
 }