Validate fdbcli snapshot command/options - #638
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parseFDBCLISnapshot appended the command and options verbatim, and all commands are later joined with spaces into a single --exec string, so a token containing whitespace or ";" could inject additional fdbcli commands. Reject snapshot command/option tokens that are empty, start with a dash, or contain whitespace or shell/fdbcli metacharacters. Co-authored-by: Cursor <cursoragent@cursor.com>
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parseFDBCLISnapshot appended the command and options verbatim, and all commands are later joined with spaces into a single --exec string, so a token containing whitespace or ";" could inject additional fdbcli commands. Reject snapshot command/option tokens that are empty, start with a dash, or contain whitespace or shell/fdbcli metacharacters.