From: drh <>
Date: Sun, 16 Nov 2025 01:03:53 +0000 (+0000)
Subject: Improved error detection in the argument to .mode --widths.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=36a54c001ea738e8b60eb4b9db5d194f71dc897d;p=thirdparty%2Fsqlite.git

Improved error detection in the argument to .mode --widths.

FossilOrigin-Name: 4d774ee495e38282b8701988fe514344ee0e81285692c8d1adc1ee7e22960ad9
---

diff --git a/manifest b/manifest
index 3c5d5a21b6..170a190f2d 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sformatting\sproblem\sin\s.schema\sand\s.fullschema
-D 2025-11-16T00:56:24.324
+C Improved\serror\sdetection\sin\sthe\sargument\sto\s.mode\s--widths.
+D 2025-11-16T01:03:53.489
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -735,7 +735,7 @@ F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
 F src/resolve.c 5616fbcf3b833c7c705b24371828215ad0925d0c0073216c4f153348d5753f0a
 F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
 F src/select.c ba9cd07ffa3277883c1986085f6ddc4320f4d35d5f212ab58df79a7ecc1a576a
-F src/shell.c.in 26cbd24bbb68cfff4d93322d43b89ec9d85f9613a64319687109666b45c66a87
+F src/shell.c.in a1ce74a73eec905323f66a20efed4cd878b198876de4c57d0bd76685efde680d
 F src/sqlite.h.in 795ce84cc136b4e74d882cf4fab56d2927c20b9af9fd2fcea27760a6fe50851b
 F src/sqlite3.rc 015537e6ac1eec6c7050e17b616c2ffe6f70fca241835a84a4f0d5937383c479
 F src/sqlite3ext.h 5d5330f5f8461f5ce74960436ddcfa53ecd09c2b8b23901e22ae38aec3243998
@@ -2176,8 +2176,8 @@ F tool/version-info.c 33d0390ef484b3b1cb685d59362be891ea162123cea181cb8e6d2cf6dd
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh d924598cf2f55a4ecbc2aeb055c10bd5f48114793e7ba25f9585435da29e7e98
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P dcaabd97d5064dd70fb386a2eef55f4301bba4b54915ed6a91d736abe7a04ae8
-R 4188cda14f549809f9d9a61b9949d27e
+P 4035fb15ff36d139ed4c839fdebb0278e6cf9a2f00298e1a548a8f8317ba14b2
+R 34d2aaec9c670d29863d9b6ae92ece00
 U drh
-Z 7f207cbecc68ff24a1a9e9ab350c308a
+Z c75b500355bf86d63dd377a65bcb74ed
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 89eadc8b16..d8cd408795 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-4035fb15ff36d139ed4c839fdebb0278e6cf9a2f00298e1a548a8f8317ba14b2
+4d774ee495e38282b8701988fe514344ee0e81285692c8d1adc1ee7e22960ad9
diff --git a/src/shell.c.in b/src/shell.c.in
index 6ad0267d3b..a59538f620 100644
--- a/src/shell.c.in
+++ b/src/shell.c.in
@@ -7584,6 +7584,7 @@ static int dotCmdMode(ShellState *p){
       while( isspace(zW[0]) ) zW++;
       while( zW[0] ){
         int w = 0;
+        int nDigit = 0;
         k = zW[0]=='-' && isdigit(zW[1]);
         while( isdigit(zW[k]) ){
           w = w*10 + zW[k] - '0';
@@ -7593,8 +7594,15 @@ static int dotCmdMode(ShellState *p){
             free(aWidth);
             return 1;
           }
+          nDigit++;
           k++;
         }
+        if( nDigit==0 ){
+          dotCmdError(p,i+1,"syntax error",
+                      "should be a comma-separated list if integers");
+          free(aWidth);
+          return 1;
+        }
         if( zW[0]=='-' ) w = -w;
         aWidth[nWidth++] = w;
         zW += k;