83fce8c371
means that zero is returned, and the kernel keeps mounting (and it probably ends up in a deadlock/memory corruption somewhere). 2) 'nentries' and 'gnentries' are int and user-controlled, and there's no check to ensure they are greater than zero. Since they are used to compute the size of two copyin's, a user can control the copied size by giving a negative value (like 128-2^29), and thus overwrite kernel memory. Both triggerable from root only. |
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.. | ||
deadfs | ||
fdesc | ||
fifofs | ||
genfs | ||
kernfs | ||
nullfs | ||
overlay | ||
procfs | ||
specfs | ||
syncfs | ||
umapfs | ||
Makefile |