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fix: escape FTS5 queries to handle special characters

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Wrap search queries in double quotes for FTS5 literal matching.
This prevents dots, colons, and other special characters from
being interpreted as FTS5 operators.

Fixes: "fts5: syntax error near '.'" when searching for option
paths like "services.nginx".

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Torjus Håkestad
2026-02-03 18:09:32 +01:00
parent d82990fbfa
commit ec0eba4bef
1 changed files with 6 additions and 1 deletions
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7
internal/database/sqlite.go
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@@ -4,6 +4,7 @@ import (
"context" "context"
"database/sql" "database/sql"
"fmt" "fmt"
"strings"
_ "modernc.org/sqlite" _ "modernc.org/sqlite"
) )
@@ -323,7 +324,11 @@ func (s *SQLiteStore) SearchOptions(ctx context.Context, revisionID int64, query
WHERE o.revision_id = ? WHERE o.revision_id = ?
AND options_fts MATCH ?` AND options_fts MATCH ?`
args := []interface{}{revisionID, query} // Escape the query for FTS5 by wrapping in double quotes for literal matching.
// This prevents special characters (dots, colons, etc.) from being interpreted as operators.
// Also escape any double quotes within the query.
escapedQuery := `"` + strings.ReplaceAll(query, `"`, `""`) + `"`
args := []interface{}{revisionID, escapedQuery}
if filters.Type != "" { if filters.Type != "" {
baseQuery += " AND o.type = ?" baseQuery += " AND o.type = ?"