From: drh <>
Date: Fri, 20 Mar 2026 20:35:21 +0000 (+0000)
Subject: Fix harmless compiler warnings in the csv.c.
X-Git-Tag: major-release~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f62cff6a9ed4c0b8b44f35b3a8c1f9514ba2adaf;p=thirdparty%2Fsqlite.git

Fix harmless compiler warnings in the csv.c.

FossilOrigin-Name: 6ac701f89e2ac8dfd18d041eb8c36a0c2b9fedc5618d3a95be794aecce5c59cf
---

diff --git a/ext/misc/csv.c b/ext/misc/csv.c
index f44a30001f..4fc361a46e 100644
--- a/ext/misc/csv.c
+++ b/ext/misc/csv.c
@@ -64,6 +64,7 @@ SQLITE_EXTENSION_INIT1
 
 #ifndef SQLITEINT_H
 typedef sqlite3_int64 i64;
+typedef sqlite3_uint64 u64;
 #endif
 
 /* Max size of the error message in a CsvReader */
@@ -221,7 +222,7 @@ static char *csv_read_one_field(CsvReader *p){
   }
   if( c=='"' ){
     int pc, ppc;
-    int startLine = p->nLine;
+    i64 startLine = p->nLine;
     pc = ppc = 0;
     while( 1 ){
       c = csv_getc(p);
@@ -325,7 +326,7 @@ typedef struct CsvCursor {
   sqlite3_vtab_cursor base;       /* Base class.  Must be first */
   CsvReader rdr;                  /* The CsvReader object */
   char **azVal;                   /* Value of the current row */
-  int *aLen;                      /* Length of each entry */
+  i64 *aLen;                      /* Length of each entry */
   sqlite3_int64 iRowid;           /* The current rowid.  Negative for EOF */
 } CsvCursor;
 
@@ -497,7 +498,7 @@ static int csvtabConnect(
   CsvTable *pNew = 0;        /* The CsvTable object to construct */
   int bHeader = -1;          /* header= flags.  -1 means not seen yet */
   int rc = SQLITE_OK;        /* Result code from this routine */
-  int i, j;                  /* Loop counters */
+  u64 i, j;                  /* Loop counters */
 #ifdef SQLITE_TEST
   int tstFlags = 0;          /* Value for testflags=N parameter */
 #endif
@@ -516,7 +517,7 @@ static int csvtabConnect(
   assert( sizeof(azPValue)==sizeof(azParam) );
   memset(&sRdr, 0, sizeof(sRdr));
   memset(azPValue, 0, sizeof(azPValue));
-  for(i=3; i<argc; i++){
+  for(i=3; i<(u64)argc; i++){
     const char *z = argv[i];
     const char *zValue;
     for(j=0; j<sizeof(azParam)/sizeof(azParam[0]); j++){
@@ -709,12 +710,12 @@ static int csvtabOpen(sqlite3_vtab *p, sqlite3_vtab_cursor **ppCursor){
   CsvTable *pTab = (CsvTable*)p;
   CsvCursor *pCur;
   size_t nByte;
-  nByte = sizeof(*pCur) + (sizeof(char*)+sizeof(int))*pTab->nCol;
+  nByte = sizeof(*pCur) + (sizeof(char*)+sizeof(i64))*pTab->nCol;
   pCur = sqlite3_malloc64( nByte );
   if( pCur==0 ) return SQLITE_NOMEM;
   memset(pCur, 0, nByte);
   pCur->azVal = (char**)&pCur[1];
-  pCur->aLen = (int*)&pCur->azVal[pTab->nCol];
+  pCur->aLen = (i64*)&pCur->azVal[pTab->nCol];
   *ppCursor = &pCur->base;
   if( csv_reader_open(&pCur->rdr, pTab->zFilename, pTab->zData) ){
     csv_xfer_error(pTab, &pCur->rdr);
diff --git a/manifest b/manifest
index f0c2d5b0ac..f823f0bd5c 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Ensure\sthat\scollation\ssequences\son\snon-PK\scolumns\sof\sa\sWITHOUT\sROWID\stable\sare\sused\scorrectly\swhen\sthey\sare\spart\sof\sa\srow\svalue\scomparison.\sFix\sfor\sforum\spost\s[forum:7a308e933d\s|\s7a308e933d].
-D 2026-03-20T11:35:15.730
+C Fix\sharmless\scompiler\swarnings\sin\sthe\scsv.c.
+D 2026-03-20T20:35:21.041
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -369,7 +369,7 @@ F ext/misc/cksumvfs.c 9d7d0cf1a8893ac5d48922bfe9f3f217b4a61a6265f559263a02bb2001
 F ext/misc/closure.c 5559daf1daf742228431db929d1aa86dd535a4224cc634a81d2fd0d1e6ad7839
 F ext/misc/completion.c fd94e8231bb286a2eef7225368938565162daa72a8e8d06f946cc30ce15bf600
 F ext/misc/compress.c 8191118b9b73e7796c961790db62d35d9b0fb724b045e005a5713dc9e0795565
-F ext/misc/csv.c e82124eabee0e692d7b90ab8b2c34fadbf7b375279f102567fa06e4da4b771bf
+F ext/misc/csv.c 256ee522fcf505d6eeaee0a891be9decd8df53c7d8d6a3629c52e6e803adf5f7
 F ext/misc/dbdump.c 678f1b9ae2317b4473f65d03132a2482c3f4b08920799ed80feedd2941a06680
 F ext/misc/decimal.c b64911bcc77ed86e40075a6a51a9efb48520720f289b9be544adf6e2587094d5
 F ext/misc/eval.c 04bc9aada78c888394204b4ed996ab834b99726fb59603b0ee3ed6e049755dc1
@@ -2195,8 +2195,8 @@ F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee
 F tool/warnings.sh a554d13f6e5cf3760f041b87939e3d616ec6961859c3245e8ef701d1eafc2ca2
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
 F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
-P 88a931ea2ae734478928c2a6021b00b0f2be490328260630e176cf3cc7111472
-R 3a8ae62427f2beb0c4936f72e745b41a
-U dan
-Z 3025019227a8a6014385337b8f60a744
+P 078b3162d0d3d3035f4d3ad88664066d99c218a731ac481b9f1172529e26e4eb
+R 6118388098c7e34cd28c2d0d4e691fd3
+U drh
+Z fe45777f055524901bc7f41cba1d3425
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 6dd2987495..5002e0c5ee 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-078b3162d0d3d3035f4d3ad88664066d99c218a731ac481b9f1172529e26e4eb
+6ac701f89e2ac8dfd18d041eb8c36a0c2b9fedc5618d3a95be794aecce5c59cf