On Thu, Apr 29, 2021 at 12:34:34PM +0100, Dimitri John Ledkov wrote: > Functions `grub_util_exec_pipe()` and `grub_util_exec_pipe_stderr()` > currently call `execvp()`. If the call fails for any reason, the child > currently calls `exit(127)`. This in turn executes the parents > `atexit()` handlers from the forked child, and then the same handlers > are called again from parent. This is usually not desired, and can > lead to deadlocks, and undesired behaviour. > > This patch fixes up "unix exec: avoid atexit handlers when child > exits" further. > > Fixes e75cf4a58b5eaf482804e5e1b2cc7d4399df350e > > Signed-off-by: Dimitri John Ledkov <x...@ubuntu.com>
Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com> Daniel _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
