From: drh <>
Date: Tue, 1 Mar 2022 16:22:54 +0000 (+0000)
Subject: Fix two assert() statements in btree.c which were not true in the case of
X-Git-Tag: version-3.39.0~354
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=3703429cdb955dedb52378338f37494910730425;p=thirdparty%2Fsqlite.git

Fix two assert() statements in btree.c which were not true in the case of
a corrupt database file.
[forum:/forumpost/14819f2063|Forum post 14819f2063].

FossilOrigin-Name: 3b36ed79d82fae47a08a7d27f4fcefb7978fdf0e7f8c0f4a82f59501f201b32b
---

diff --git a/manifest b/manifest
index b1024b6817..a085c17a7e 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sslightly-incorrect\sassert()\sstatements.\n[forum:/forumpost/f1e83b77b5ff37db|Forum\spost\sf1e83b77b5ff37db]
-D 2022-03-01T15:48:16.615
+C Fix\stwo\sassert()\sstatements\sin\sbtree.c\swhich\swere\snot\strue\sin\sthe\scase\sof\na\scorrupt\sdatabase\sfile.\n[forum:/forumpost/14819f2063|Forum\spost\s14819f2063].
+D 2022-03-01T16:22:54.591
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -492,7 +492,7 @@ F src/auth.c f4fa91b6a90bbc8e0d0f738aa284551739c9543a367071f55574681e0f24f8cf
 F src/backup.c a2891172438e385fdbe97c11c9745676bec54f518d4447090af97189fd8e52d7
 F src/bitvec.c 7c849aac407230278445cb069bebc5f89bf2ddd87c5ed9459b070a9175707b3d
 F src/btmutex.c 8acc2f464ee76324bf13310df5692a262b801808984c1b79defb2503bbafadb6
-F src/btree.c e9b7ca07afe4005dcd047b49181c960528e56a0a67797ec4c09a65a15cf7cfa4
+F src/btree.c 7ca88aa5572d21cbcb76b59f8264a1fbe14ed705af45e3cc0e7d4d8eb1a7e393
 F src/btree.h 74d64b8f28cfa4a894d14d4ed64fa432cd697b98b61708d4351482ae15913e22
 F src/btreeInt.h 7282a6e77775f93a6eb78d3a41dab372a01a4ec1d93d3b4728d191d15fda42e2
 F src/build.c 9891c2160886cf7e344d7e8f1f7177f9612916c7c67ffeacd64cb34a92d387a8
@@ -1944,8 +1944,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 12c012162ce110a7a7fbbe853f422e23cb4ae10b45237727328c8f3315b70842
-R 0ec794fb0f5ba9deb5bc4890e9cda4ec
+P 3c9f5c9defd7d36684132ae4ade9db2e2148dad4bd91bfe9374620ecafc35348
+R d7be88b69a61c70ed08f890c1f637015
 U drh
-Z 0cf3035e6ec855c63a0dc18af5169a25
+Z 0293e7f5122586d466d085516d14c5f5
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index af1a9cc6ca..789a849565 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-3c9f5c9defd7d36684132ae4ade9db2e2148dad4bd91bfe9374620ecafc35348
\ No newline at end of file
+3b36ed79d82fae47a08a7d27f4fcefb7978fdf0e7f8c0f4a82f59501f201b32b
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index 08ea6f29c8..f26e1753f9 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -2142,7 +2142,7 @@ static void zeroPage(MemPage *pPage, int flags){
   u8 hdr = pPage->hdrOffset;
   u16 first;
 
-  assert( sqlite3PagerPagenumber(pPage->pDbPage)==pPage->pgno );
+  assert( sqlite3PagerPagenumber(pPage->pDbPage)==pPage->pgno || CORRUPT_DB );
   assert( sqlite3PagerGetExtra(pPage->pDbPage) == (void*)pPage );
   assert( sqlite3PagerGetData(pPage->pDbPage) == data );
   assert( sqlite3PagerIswriteable(pPage->pDbPage) );
@@ -2284,7 +2284,7 @@ static int getAndInitPage(
       goto getAndInitPage_error2;
     }
   }
-  assert( (*ppPage)->pgno==pgno );
+  assert( (*ppPage)->pgno==pgno || CORRUPT_DB );
   assert( (*ppPage)->aData==sqlite3PagerGetData(pDbPage) );
 
   /* If obtaining a child page for a cursor, we must verify that the page is