mirror of https://github.com/sqlite/sqlite
Updates to the extension loading logic to support full coverage testing. (CVS 6659)
FossilOrigin-Name: 929cfbc66f6e2ea6b44417305d0f4ae36567c9bf
This commit is contained in:
drh
parent
43152cf85f
commit
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18
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@ -1,5 +1,5 @@
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C Changes\sto\sselect.c\sto\sfacilitate\sfull\scoverage\stesting.\s(CVS\s6658)
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D 2009-05-19T19:04:58
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C Updates\sto\sthe\sextension\sloading\slogic\sto\ssupport\sfull\scoverage\stesting.\s(CVS\s6659)
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D 2009-05-20T02:40:46
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F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
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F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
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F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
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@ -110,7 +110,7 @@ F src/btree.c 7c4b02afea7efb561361f20408414fec68df898c
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F src/btree.h 58d876d3ed944a8f4f1fd0e67024b385243fc9dd
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F src/btreeInt.h df64030d632f8c8ac217ed52e8b6b3eacacb33a5
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F src/build.c 2b4cef0dccea8d5ceb34d30b69121590ad2d5314
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F src/callback.c bf295cfdc065b56cc49a5f6452126dc4ffe0ff5b
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F src/callback.c 57359fa93de47c341b6b8ee504a88ff276397686
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F src/complete.c 5ad5c6cd4548211867c204c41a126d73a9fbcea0
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F src/date.c ab5f7137656652a48434d64f96bdcdc823bb23b3
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F src/delete.c a0a0932eea77471ab243337026abbce444024c43
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@ -124,8 +124,8 @@ F src/hwtime.h 4a1d45f4cae1f402ea19686acf24acf4f0cb53cb
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F src/insert.c 050536ea91c6cf74d87a2386b5da241141943c94
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F src/journal.c e00df0c0da8413ab6e1bb7d7cab5665d4a9000d0
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F src/legacy.c 9a56cf126ceee332b56061bf16bd0fb4ff9e26c0
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F src/loadext.c 3f96631089fc4f3871a67f02f2e4fc7ea4d51edc
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F src/main.c 09fbadd5ea3d4f9052d37925a1427f9cb0ee75dc
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F src/loadext.c a281f9890ce4f8f2b68967a124322c6ae98f1245
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F src/main.c 7b7335c6260f08d9e534df68c0993c0a8c9abb49
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F src/malloc.c 7b3b6423f5b355e5d649b91e16ef252d610bcf19
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F src/mem0.c f2f84062d1f35814d6535c9f9e33de3bfb3b132c
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F src/mem1.c e6d5c23941288df8191b8a98c28e3f57771e2270
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@ -162,7 +162,7 @@ F src/select.c 88e654ab5b183e4fdb084680b66b5bfa6f214dc5
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F src/shell.c 0a11f831603f17fea20ca97133c0f64e716af4a7
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F src/sqlite.h.in 0c459a45c1047be24c6a58646e8be4d001a3a28a
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F src/sqlite3ext.h 1db7d63ab5de4b3e6b83dd03d1a4e64fef6d2a17
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F src/sqliteInt.h 68b1b7aebcbed22d302251a56e85fa1339407db3
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F src/sqliteInt.h b4cc76a99bc82894703528376067c743eb27184c
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F src/sqliteLimit.h ffe93f5a0c4e7bd13e70cd7bf84cfb5c3465f45d
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F src/status.c 237b193efae0cf6ac3f0817a208de6c6c6ef6d76
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F src/table.c cc86ad3d6ad54df7c63a3e807b5783c90411a08d
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@ -729,7 +729,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
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F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
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F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
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F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
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P 1b0ee9d188c000a2331caae2e9c8b89b0bcbc0b0
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R d15b16c16d25d0a15fe74d1aa7c5ea6b
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P f678ed34faab88f4e126e553119773386c7c84fa
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R a4ff1e249cdc6a153d70111a90dd62bc
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U drh
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Z cdf595d21d0d1c681184a9d7037bb48e
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Z e9babf13c984228aedcd2756c0b1fd97
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@ -1 +1 @@
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f678ed34faab88f4e126e553119773386c7c84fa
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929cfbc66f6e2ea6b44417305d0f4ae36567c9bf
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@ -13,7 +13,7 @@
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** This file contains functions used to access the internal hash tables
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** of user defined functions and collation sequences.
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**
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** $Id: callback.c,v 1.40 2009/05/11 20:53:29 drh Exp $
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** $Id: callback.c,v 1.41 2009/05/20 02:40:46 drh Exp $
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*/
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#include "sqliteInt.h"
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@ -294,6 +294,7 @@ void sqlite3FuncDefInsert(
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int h = (sqlite3UpperToLower[c1] + nName) % ArraySize(pHash->a);
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pOther = functionSearch(pHash, h, pDef->zName, nName);
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if( pOther ){
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assert( pOther!=pDef && pOther->pNext!=pDef );
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pDef->pNext = pOther->pNext;
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pOther->pNext = pDef;
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}else{
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@ -12,7 +12,7 @@
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** This file contains code used to dynamically load extensions into
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** the SQLite library.
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**
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** $Id: loadext.c,v 1.58 2009/01/20 16:53:40 danielk1977 Exp $
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** $Id: loadext.c,v 1.59 2009/05/20 02:40:46 drh Exp $
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*/
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#ifndef SQLITE_CORE
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@ -355,6 +355,8 @@ static int sqlite3LoadExtension(
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char *zErrmsg = 0;
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void **aHandle;
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if( pzErrMsg ) *pzErrMsg = 0;
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/* Ticket #1863. To avoid a creating security problems for older
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** applications that relink against newer versions of SQLite, the
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** ability to run load_extension is turned off by default. One
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@ -429,6 +431,7 @@ int sqlite3_load_extension(
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int rc;
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sqlite3_mutex_enter(db->mutex);
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rc = sqlite3LoadExtension(db, zFile, zProc, pzErrMsg);
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rc = sqlite3ApiExit(db, rc);
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sqlite3_mutex_leave(db->mutex);
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return rc;
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}
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@ -565,20 +568,21 @@ void sqlite3_reset_auto_extension(void){
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/*
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** Load all automatic extensions.
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**
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** If anything goes wrong, set an error in the database connection.
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*/
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int sqlite3AutoLoadExtensions(sqlite3 *db){
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void sqlite3AutoLoadExtensions(sqlite3 *db){
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int i;
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int go = 1;
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int rc = SQLITE_OK;
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int (*xInit)(sqlite3*,char**,const sqlite3_api_routines*);
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wsdAutoextInit;
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if( wsdAutoext.nExt==0 ){
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/* Common case: early out without every having to acquire a mutex */
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return SQLITE_OK;
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return;
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}
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for(i=0; go; i++){
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char *zErrmsg = 0;
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char *zErrmsg;
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#if SQLITE_THREADSAFE
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sqlite3_mutex *mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER);
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#endif
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@ -591,13 +595,12 @@ int sqlite3AutoLoadExtensions(sqlite3 *db){
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wsdAutoext.aExt[i];
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}
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sqlite3_mutex_leave(mutex);
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zErrmsg = 0;
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if( xInit && xInit(db, &zErrmsg, &sqlite3Apis) ){
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sqlite3Error(db, SQLITE_ERROR,
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"automatic extension loading failed: %s", zErrmsg);
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go = 0;
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rc = SQLITE_ERROR;
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sqlite3_free(zErrmsg);
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}
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sqlite3_free(zErrmsg);
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}
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return rc;
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}
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@ -14,7 +14,7 @@
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** other files are for internal use by SQLite and should not be
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** accessed by users of the library.
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**
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** $Id: main.c,v 1.552 2009/05/12 13:35:12 drh Exp $
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** $Id: main.c,v 1.553 2009/05/20 02:40:46 drh Exp $
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*/
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#include "sqliteInt.h"
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@ -1664,8 +1664,9 @@ static int openDatabase(
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/* Load automatic extensions - extensions that have been registered
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** using the sqlite3_automatic_extension() API.
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*/
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(void)sqlite3AutoLoadExtensions(db);
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if( sqlite3_errcode(db)!=SQLITE_OK ){
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sqlite3AutoLoadExtensions(db);
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rc = sqlite3_errcode(db);
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if( rc!=SQLITE_OK ){
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goto opendb_out;
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}
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@ -11,7 +11,7 @@
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*************************************************************************
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** Internal interface definitions for SQLite.
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**
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** @(#) $Id: sqliteInt.h,v 1.874 2009/05/19 14:21:29 drh Exp $
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** @(#) $Id: sqliteInt.h,v 1.875 2009/05/20 02:40:46 drh Exp $
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*/
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#ifndef _SQLITEINT_H_
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#define _SQLITEINT_H_
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@ -2733,7 +2733,7 @@ void sqlite3Parser(void*, int, Token, Parse*);
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int sqlite3ParserStackPeak(void*);
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#endif
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int sqlite3AutoLoadExtensions(sqlite3*);
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void sqlite3AutoLoadExtensions(sqlite3*);
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#ifndef SQLITE_OMIT_LOAD_EXTENSION
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void sqlite3CloseExtensions(sqlite3*);
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#else
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