aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--ext/fts3/fts3.c4
-rw-r--r--ext/fts3/fts3Int.h1
-rw-r--r--ext/fts3/fts3_expr.c10
-rw-r--r--ext/fts3/fts3_snippet.c11
-rw-r--r--manifest20
-rw-r--r--manifest.uuid2
6 files changed, 23 insertions, 25 deletions
diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c
index 9c49afa2e..3a6ee3bbd 100644
--- a/ext/fts3/fts3.c
+++ b/ext/fts3/fts3.c
@@ -5337,8 +5337,8 @@ static void fts3EvalNextRow(
Fts3Expr *pRight = pExpr->pRight;
sqlite3_int64 iCmp = DOCID_CMP(pLeft->iDocid, pRight->iDocid);
- assert( pLeft->bStart || pLeft->iDocid==pRight->iDocid );
- assert( pRight->bStart || pLeft->iDocid==pRight->iDocid );
+ assert_fts3_nc( pLeft->bStart || pLeft->iDocid==pRight->iDocid );
+ assert_fts3_nc( pRight->bStart || pLeft->iDocid==pRight->iDocid );
if( pRight->bEof || (pLeft->bEof==0 && iCmp<0) ){
fts3EvalNextRow(pCsr, pLeft, pRc);
diff --git a/ext/fts3/fts3Int.h b/ext/fts3/fts3Int.h
index 348b88387..3a62ccc7a 100644
--- a/ext/fts3/fts3Int.h
+++ b/ext/fts3/fts3Int.h
@@ -621,6 +621,7 @@ void sqlite3Fts3ExprFree(Fts3Expr *);
int sqlite3Fts3ExprInitTestInterface(sqlite3 *db, Fts3Hash*);
int sqlite3Fts3InitTerm(sqlite3 *db);
#endif
+void *sqlite3Fts3MallocZero(i64 nByte);
int sqlite3Fts3OpenTokenizer(sqlite3_tokenizer *, int, const char *, int,
sqlite3_tokenizer_cursor **
diff --git a/ext/fts3/fts3_expr.c b/ext/fts3/fts3_expr.c
index 7a69a935f..ea8167c59 100644
--- a/ext/fts3/fts3_expr.c
+++ b/ext/fts3/fts3_expr.c
@@ -122,7 +122,7 @@ static int fts3isspace(char c){
** zero the memory before returning a pointer to it. If unsuccessful,
** return NULL.
*/
-static void *fts3MallocZero(sqlite3_int64 nByte){
+void *sqlite3Fts3MallocZero(sqlite3_int64 nByte){
void *pRet = sqlite3_malloc64(nByte);
if( pRet ) memset(pRet, 0, nByte);
return pRet;
@@ -203,7 +203,7 @@ static int getNextToken(
rc = pModule->xNext(pCursor, &zToken, &nToken, &iStart, &iEnd, &iPosition);
if( rc==SQLITE_OK ){
nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase) + nToken;
- pRet = (Fts3Expr *)fts3MallocZero(nByte);
+ pRet = (Fts3Expr *)sqlite3Fts3MallocZero(nByte);
if( !pRet ){
rc = SQLITE_NOMEM;
}else{
@@ -458,7 +458,7 @@ static int getNextNode(
if( fts3isspace(cNext)
|| cNext=='"' || cNext=='(' || cNext==')' || cNext==0
){
- pRet = (Fts3Expr *)fts3MallocZero(sizeof(Fts3Expr));
+ pRet = (Fts3Expr *)sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pRet ){
return SQLITE_NOMEM;
}
@@ -637,7 +637,7 @@ static int fts3ExprParse(
&& p->eType==FTSQUERY_PHRASE && pParse->isNot
){
/* Create an implicit NOT operator. */
- Fts3Expr *pNot = fts3MallocZero(sizeof(Fts3Expr));
+ Fts3Expr *pNot = sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pNot ){
sqlite3Fts3ExprFree(p);
rc = SQLITE_NOMEM;
@@ -671,7 +671,7 @@ static int fts3ExprParse(
/* Insert an implicit AND operator. */
Fts3Expr *pAnd;
assert( pRet && pPrev );
- pAnd = fts3MallocZero(sizeof(Fts3Expr));
+ pAnd = sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pAnd ){
sqlite3Fts3ExprFree(p);
rc = SQLITE_NOMEM;
diff --git a/ext/fts3/fts3_snippet.c b/ext/fts3/fts3_snippet.c
index 68bcd07e7..555135ce6 100644
--- a/ext/fts3/fts3_snippet.c
+++ b/ext/fts3/fts3_snippet.c
@@ -138,9 +138,8 @@ static MatchinfoBuffer *fts3MIBufferNew(size_t nElem, const char *zMatchinfo){
+ sizeof(MatchinfoBuffer);
sqlite3_int64 nStr = strlen(zMatchinfo);
- pRet = sqlite3_malloc64(nByte + nStr+1);
+ pRet = sqlite3Fts3MallocZero(nByte + nStr+1);
if( pRet ){
- memset(pRet, 0, nByte);
pRet->aMatchinfo[0] = (u8*)(&pRet->aMatchinfo[1]) - (u8*)pRet;
pRet->aMatchinfo[1+nElem] = pRet->aMatchinfo[0]
+ sizeof(u32)*((int)nElem+1);
@@ -544,11 +543,10 @@ static int fts3BestSnippet(
** the required space using malloc().
*/
nByte = sizeof(SnippetPhrase) * nList;
- sIter.aPhrase = (SnippetPhrase *)sqlite3_malloc64(nByte);
+ sIter.aPhrase = (SnippetPhrase *)sqlite3Fts3MallocZero(nByte);
if( !sIter.aPhrase ){
return SQLITE_NOMEM;
}
- memset(sIter.aPhrase, 0, nByte);
/* Initialize the contents of the SnippetIter object. Then iterate through
** the set of phrases in the expression to populate the aPhrase[] array.
@@ -1151,9 +1149,8 @@ static int fts3MatchinfoLcs(Fts3Cursor *pCsr, MatchInfo *pInfo){
/* Allocate and populate the array of LcsIterator objects. The array
** contains one element for each matchable phrase in the query.
**/
- aIter = sqlite3_malloc64(sizeof(LcsIterator) * pCsr->nPhrase);
+ aIter = sqlite3Fts3MallocZero(sizeof(LcsIterator) * pCsr->nPhrase);
if( !aIter ) return SQLITE_NOMEM;
- memset(aIter, 0, sizeof(LcsIterator) * pCsr->nPhrase);
(void)fts3ExprIterate(pCsr->pExpr, fts3MatchinfoLcsCb, (void*)aIter);
for(i=0; i<pInfo->nPhrase; i++){
@@ -1614,7 +1611,7 @@ void sqlite3Fts3Offsets(
if( rc!=SQLITE_OK ) goto offsets_out;
/* Allocate the array of TermOffset iterators. */
- sCtx.aTerm = (TermOffset *)sqlite3_malloc64(sizeof(TermOffset)*nToken);
+ sCtx.aTerm = (TermOffset *)sqlite3Fts3MallocZero(sizeof(TermOffset)*nToken);
if( 0==sCtx.aTerm ){
rc = SQLITE_NOMEM;
goto offsets_out;
diff --git a/manifest b/manifest
index 5c7e84a48..5b0f098e3 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Improved\scleanup\sin\sfinish_test\sso\sthat\sspecifying\smultiple\stest\smodules\non\sthe\s"./testfixture"\scommand-line\sis\smore\slikely\sto\swork.
-D 2021-10-19T18:59:10.277
+C Fix\sa\scase\sin\sthe\sfts3\soffsets()\sfunction\swhere\sa\scorrupt\sdatabase\srecord\scould\slead\sto\sdereferencing\san\suninitialized\spointer.
+D 2021-10-20T11:40:34.022
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -84,16 +84,16 @@ F ext/fts3/README.content b9078d0843a094d86af0d48dffbff13c906702b4c3558012e67b9c
F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
F ext/fts3/README.tokenizers b92bdeb8b46503f0dd301d364efc5ef59ef9fa8e2758b8e742f39fa93a2e422d
F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
-F ext/fts3/fts3.c 957237610d2938d4ec694fa6aed02140f1af6256b08f831a5a38657dcb3fa711
+F ext/fts3/fts3.c a28ef007016800249b2360fa4c66d7fcb71217f54755cc1a6772946b3246d6b3
F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
-F ext/fts3/fts3Int.h 07cf1abc14140973c8f7f5e3035e9fe5c9f0fc04785c38821540a177ec32fca8
+F ext/fts3/fts3Int.h cff59b8b13dafe9d59924a5d710f771ed8b121a55cccbc99b6e2a723fcde14dc
F ext/fts3/fts3_aux.c 1af58af8f2b00a49f4fb1c2602f8da2054ad60076f46c8ebf85c5410eccccb65
-F ext/fts3/fts3_expr.c 5853cd7a35a79d193614add9b4c461b2d56f465d90899ca4309f05d9d1536558
+F ext/fts3/fts3_expr.c 903bfb9433109fffb10e910d7066c49cbf8eeae316adc93f0499c4da7dfc932a
F ext/fts3/fts3_hash.c 8b6e31bfb0844c27dc6092c2620bdb1fca17ed613072db057d96952c6bdb48b7
F ext/fts3/fts3_hash.h 39cf6874dc239d6b4e30479b1975fe5b22a3caaf
F ext/fts3/fts3_icu.c 305ce7fb6036484085b5556a9c8e62acdc7763f0f4cdf5fd538212a9f3720116
F ext/fts3/fts3_porter.c 3565faf04b626cddf85f03825e86056a4562c009
-F ext/fts3/fts3_snippet.c a4b2f009c3eba05fc51826d70a31aad67f2a0681b6a5b12a9d1d8b7575c88f93
+F ext/fts3/fts3_snippet.c dd267a96a064b068d69d26de2f98b234807bd2c82acf55641ebc362d89c55260
F ext/fts3/fts3_term.c f45a1e7c6ef464abb1231245d123dae12266b69e05cc56e14045b76591ae92d1
F ext/fts3/fts3_test.c d8d7b2734f894e8a489987447658e374cdd3a3bc8575c401decf1911cb7c6454
F ext/fts3/fts3_tokenize_vtab.c 8d15b148e7d88a4280389a200b26e8d52abda4c4ec2e9a35e9d7a1fa50e5aa03
@@ -1929,7 +1929,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 55b6241871a3b52d835ebdc52a1ce6c736861cf7a03331391c5d6ffd39720514
-R cc426998f06e87a7bc21c105b31a88c7
-U drh
-Z 41e8af220976b65d8b8f69383f67a625
+P 3658417bf300e004e5166ee69aa2d8c70697b87ea7456cb6337b0ad6d60257d5
+R 50fce9f313378c62042cb6f8e61ad7c5
+U dan
+Z 26a1082e34643fb3ae17d00ac6671b5b
diff --git a/manifest.uuid b/manifest.uuid
index e9261140c..edd170258 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-3658417bf300e004e5166ee69aa2d8c70697b87ea7456cb6337b0ad6d60257d5 \ No newline at end of file
+7b7d31a6153b1505288eb3e849d0d9ef9e88e961c7b2f918ef5582fd77990f6d \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-22 06:28:41 +0000