18.09.2015 03:15, Arch Stack пишет:
I found that the function *grub_disk_cache_store* didn't check for *cache->lock* before free *cache->data*, and didn't set *cache->lock* before memcpy something to *cache->data*. If multi thread handle with the same cache at the same time, it will cause a fault.
Do you actually observe a problem or it is pure hypothesis? GRUB does not run multi-threaded and probably never will.
I have created a patch for it. _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
_______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
