On Thu, Feb 26, 2026 at 5:59 AM Eelco Chaudron via dev <
[email protected]> wrote:
> Coverity reports an unchecked return value issue (CID 361266) when
> calling fcntl(fd, F_SETFL, O_NONBLOCK) without checking for errors.
>
> Fix by checking the return value and logging a warning if fcntl()
> fails. The function continues to work (reading in blocking mode)
> but the warning helps diagnose issues during crash backtrace handling.
>
> Fixes: 759a29dc2d97 ("backtrace: Extend the backtrace functionality.")
> Signed-off-by: Eelco Chaudron <[email protected]>
>
LGTM!
Acked-by: Mike Pattrick <[email protected]>
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