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print ioctl error as signed.

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This commit is contained in:
Dario Nieuwenhuis 2022-12-25 22:02:50 +01:00
parent 56b50f8b62
commit 42cc0c6d73
1 changed files with 4 additions and 1 deletions
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5
src/lib.rs
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@ -858,7 +858,10 @@ where
if let IoctlState::Sent { buf } = self.state.ioctl_state.get() {
if cdc_header.id == self.ioctl_id {
assert_eq!(cdc_header.status, 0); // todo propagate error instead
if cdc_header.status != 0 {
// TODO: propagate error instead
panic!("IOCTL error {=i32}", cdc_header.status as i32);
}
let resp_len = cdc_header.len as usize;
info!("IOCTL Response: {:02x}", &payload[CdcHeader::SIZE..][..resp_len]);