From 85f37eba161481283986e63e936de05396b0dfcc Mon Sep 17 00:00:00 2001
From: drh <>
Date: Fri, 23 May 2025 20:50:49 +0000
Subject: [PATCH] Limit JSON recursion depth to 500 when running ASAN in
 fuzzcheck, to prevent stack overflow on ARM64.

FossilOrigin-Name: 5e96e177a040b46aa55492037ce5dc71ab49d66b45659d739f2ee6c3042f16ef
---
 main.mk       |  2 +-
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/main.mk b/main.mk
index 53c0abb704..9f5cdbc363 100644
--- a/main.mk
+++ b/main.mk
@@ -2230,7 +2230,7 @@ fuzzy: fuzzcheck$(T.exe)
 xbin: fuzzcheck$(T.exe)
 
 # -fsanitize=... flags for fuzzcheck-asan.
-CFLAGS.fuzzcheck-asan.fsanitize ?= -fsanitize=address
+CFLAGS.fuzzcheck-asan.fsanitize ?= -fsanitize=address -DSQLITE_JSON_MAX_DEPTH=500
 
 fuzzcheck-asan$(T.exe):	$(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(FUZZCHECK_DEP)
 	$(T.link) -o $@ $(CFLAGS.fuzzcheck-asan.fsanitize) $(FUZZCHECK_OPT) $(FUZZCHECK_SRC) \
diff --git a/manifest b/manifest
index d6b70acb60..323496be19 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sthe\s--osmalloc\soption\sto\sthe\stest/speedtest.tcl\stesting\sscript.\nAdjust\s./configure\sso\sthat\sit\sdoes\snot\scheck\sfor\smalloc_usable_size().
-D 2025-05-23T14:52:23.824
+C Limit\sJSON\srecursion\sdepth\sto\s500\swhen\srunning\sASAN\sin\sfuzzcheck,\sto\sprevent\nstack\soverflow\son\sARM64.
+D 2025-05-23T20:50:49.436
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -709,7 +709,7 @@ F ext/wasm/tests/opfs/sahpool/sahpool-pausing.js f264925cfc82155de38cecb3d204c36
 F ext/wasm/tests/opfs/sahpool/sahpool-worker.js bd25a43fc2ab2d1bafd8f2854ad3943ef673f7c3be03e95ecf1612ff6e8e2a61
 F ext/wasm/wasmfs.make 68999f5bd8c489239592d59a420f8c627c99169bbd6fa16a404751f757b9f702
 F magic.txt 5ade0bc977aa135e79e3faaea894d5671b26107cc91e70783aa7dc83f22f3ba0
-F main.mk a41fa9e96ef139452d21a9ca5db4561ce053363e04d07da803f5e1cefb44c65e
+F main.mk 27d470019d41c4a8d5d4e96245fe5c35f6893128ab5cb62e9d80e98746d69e9b
 F mptest/config01.test 3c6adcbc50b991866855f1977ff172eb6d901271
 F mptest/config02.test 4415dfe36c48785f751e16e32c20b077c28ae504
 F mptest/crash01.test 61e61469e257df0850df4293d7d4d6c2af301421
@@ -2207,8 +2207,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 3dbde727146d28c316df47c7b5116be7f2476a0a0c893207c2a4ca3ab285cb5e
-R 0d48208b49d5cbef94b1e46b984a87ab
+P 7e9845433ff26bdc5fe8654281d584394b77e3b206d09669b4468e0271c6eb37
+R 985b752a70ded16a099e22f49321d05a
 U drh
-Z 2201e54bf2c0085b4630769c7de83fef
+Z 7fc484b634ef370c5fb76d77121972c0
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 6b6c3f64f8..a90c004d25 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7e9845433ff26bdc5fe8654281d584394b77e3b206d09669b4468e0271c6eb37
+5e96e177a040b46aa55492037ce5dc71ab49d66b45659d739f2ee6c3042f16ef
-- 
2.47.2