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155ac516c6
Formerly fusefs would pass up the stack any error value returned by the fuse server. However, some values aren't valid for userland, but have special meanings within the kernel. One of these, EJUSTRETURN, could cause a kernel page fault if the server returned it in response to FUSE_LOOKUP. Fix by validating all errors returned by the server. Also, fix a data lifetime bug in the FUSE_DESTROY test. PR: 263220 Reported by: Robert Morris <rtm@lcs.mit.edu> MFC after: 3 weeks Sponsored by: Axcient Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D34931 |
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| .. | ||
| fuse.h | ||
| fuse_device.c | ||
| fuse_file.c | ||
| fuse_file.h | ||
| fuse_internal.c | ||
| fuse_internal.h | ||
| fuse_io.c | ||
| fuse_io.h | ||
| fuse_ipc.c | ||
| fuse_ipc.h | ||
| fuse_kernel.h | ||
| fuse_main.c | ||
| fuse_node.c | ||
| fuse_node.h | ||
| fuse_vfsops.c | ||
| fuse_vnops.c | ||