Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/src/legacy.c

Index: third_party/sqlite/src/src/legacy.c
diff --git a/third_party/sqlite/src/src/legacy.c b/third_party/sqlite/src/src/legacy.c
index ebab2de37d996e1bb4a4d9a84caec76a5eff99ea..a10006e55847d4f78cd2912db44d5de48ab9129a 100644
--- a/third_party/sqlite/src/src/legacy.c
+++ b/third_party/sqlite/src/src/legacy.c
@@ -38,20 +38,19 @@ int sqlite3_exec(
   const char *zLeftover;      /* Tail of unprocessed SQL */
   sqlite3_stmt *pStmt = 0;    /* The current SQL statement */
   char **azCols = 0;          /* Names of result columns */
-  int nRetry = 0;             /* Number of retry attempts */
   int callbackIsInit;         /* True if callback data is initialized */
 
   if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT;
   if( zSql==0 ) zSql = "";
 
   sqlite3_mutex_enter(db->mutex);
-  sqlite3Error(db, SQLITE_OK, 0);
-  while( (rc==SQLITE_OK || (rc==SQLITE_SCHEMA && (++nRetry)<2)) && zSql[0] ){
+  sqlite3Error(db, SQLITE_OK);
+  while( rc==SQLITE_OK && zSql[0] ){
     int nCol;
     char **azVals = 0;
 
     pStmt = 0;
-    rc = sqlite3_prepare(db, zSql, -1, &pStmt, &zLeftover);
+    rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zLeftover);
     assert( rc==SQLITE_OK || pStmt==0 );
     if( rc!=SQLITE_OK ){
       continue;
@@ -97,10 +96,13 @@ int sqlite3_exec(
           }
         }
         if( xCallback(pArg, nCol, azVals, azCols) ){
+          /* EVIDENCE-OF: R-38229-40159 If the callback function to
+          ** sqlite3_exec() returns non-zero, then sqlite3_exec() will
+          ** return SQLITE_ABORT. */
           rc = SQLITE_ABORT;
           sqlite3VdbeFinalize((Vdbe *)pStmt);
           pStmt = 0;
-          sqlite3Error(db, SQLITE_ABORT, 0);
+          sqlite3Error(db, SQLITE_ABORT);
           goto exec_out;
         }
       }
@@ -108,11 +110,8 @@ int sqlite3_exec(
       if( rc!=SQLITE_ROW ){
         rc = sqlite3VdbeFinalize((Vdbe *)pStmt);
         pStmt = 0;
-        if( rc!=SQLITE_SCHEMA ){
-          nRetry = 0;
-          zSql = zLeftover;
-          while( sqlite3Isspace(zSql[0]) ) zSql++;
-        }
+        zSql = zLeftover;
+        while( sqlite3Isspace(zSql[0]) ) zSql++;
         break;
       }
     }
@@ -126,14 +125,14 @@ exec_out:
   sqlite3DbFree(db, azCols);
 
   rc = sqlite3ApiExit(db, rc);
-  if( rc!=SQLITE_OK && ALWAYS(rc==sqlite3_errcode(db)) && pzErrMsg ){
+  if( rc!=SQLITE_OK && pzErrMsg ){
     int nErrMsg = 1 + sqlite3Strlen30(sqlite3_errmsg(db));
     *pzErrMsg = sqlite3Malloc(nErrMsg);
     if( *pzErrMsg ){
       memcpy(*pzErrMsg, sqlite3_errmsg(db), nErrMsg);
     }else{
       rc = SQLITE_NOMEM;
-      sqlite3Error(db, SQLITE_NOMEM, 0);
+      sqlite3Error(db, SQLITE_NOMEM);
     }
   }else if( pzErrMsg ){
     *pzErrMsg = 0;