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src/section_config.rs: do not allow control characters

This commit is contained in:
Dietmar Maurer 2020-01-14 11:41:48 +01:00
parent 7e7b781a18
commit f51420ba1f
1 changed files with 6 additions and 1 deletions
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7
src/section_config.rs
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@ -139,9 +139,11 @@ impl SectionConfig {
if let Err(err) = parse_simple_value(&section_id, &self.id_schema) { if let Err(err) = parse_simple_value(&section_id, &self.id_schema) {
bail!("syntax error in section identifier: {}", err.to_string()); bail!("syntax error in section identifier: {}", err.to_string());
} }
if section_id.chars().any(|c| c.is_control()) {
bail!("detected unexpected control character in section ID.");
}
verify_json_object(section_config, &plugin.properties)?; verify_json_object(section_config, &plugin.properties)?;
println!("REAL WRITE {} {} {:?}\n", section_id, type_name, section_config);
let head = (self.format_section_header)(type_name, section_id, section_config); let head = (self.format_section_header)(type_name, section_id, section_config);
@ -159,6 +161,9 @@ impl SectionConfig {
bail!("got unsupported type in section '{}' key '{}'", section_id, key); bail!("got unsupported type in section '{}' key '{}'", section_id, key);
}, },
}; };
if text.chars().any(|c| c.is_control()) {
bail!("detected unexpected control character in section '{}' key '{}'", section_id, key);
}
raw += "\t"; raw += "\t";
raw += &key; raw += &key;
raw += " "; raw += " ";