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authorJ. Bruce Fields <bfields@citi.umich.edu>2007-07-17 04:04:52 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:08 -0700
commit1269bc69b6649282091bb7007372acf4ab8357fd (patch)
tree58cd434f7381332dd8b7331da36f98b40cb69639 /include
parent9091224f3cff4721f295df29e8a99705a63bc4c7 (diff)
downloadop-kernel-dev-1269bc69b6649282091bb7007372acf4ab8357fd.zip
op-kernel-dev-1269bc69b6649282091bb7007372acf4ab8357fd.tar.gz
knfsd: nfsd: enforce per-flavor id squashing
Allow root squashing to vary per-pseudoflavor, so that you can (for example) allow root access only when sufficiently strong security is in use. Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nfsd/export.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index a01f775..78feb7b 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -43,7 +43,8 @@
#define NFSEXP_ALLFLAGS 0xFE3F
/* The flags that may vary depending on security flavor: */
-#define NFSEXP_SECINFO_FLAGS 0
+#define NFSEXP_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \
+ | NFSEXP_ALLSQUASH)
#ifdef __KERNEL__
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