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Fix unwrap panic for invalid char of stack trace

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Marsman1996
2025-06-18 15:01:46 +08:00
committed by Jianfeng Jiang
parent 2f097ab8f8
commit a00358ed0d
1 changed files with 1 additions and 1 deletions
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2
osdk/src/util.rs
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@ -273,7 +273,7 @@ fn parse_package_id_string(package_id: &str) -> ParsedID {
pub fn trace_panic_from_log(qemu_log: File, bin_path: PathBuf) { pub fn trace_panic_from_log(qemu_log: File, bin_path: PathBuf) {
// We read last 500 lines since more than 100 layers of stack trace is unlikely. // We read last 500 lines since more than 100 layers of stack trace is unlikely.
let reader = rev_buf_reader::RevBufReader::new(qemu_log); let reader = rev_buf_reader::RevBufReader::new(qemu_log);
let lines: Vec<String> = reader.lines().take(500).map(|l| l.unwrap()).collect(); let lines: Vec<String> = reader.lines().take(500).filter_map(|l| l.ok()).collect();
let mut trace_exists = false; let mut trace_exists = false;
let mut stack_num = 0; let mut stack_num = 0;
let pc_matcher = regex::Regex::new(r" - pc (0x[0-9a-fA-F]+)").unwrap(); let pc_matcher = regex::Regex::new(r" - pc (0x[0-9a-fA-F]+)").unwrap();