Module Name: src
Committed By: hannken
Date: Tue Feb 16 09:54:17 UTC 2021
Modified Files:
src/external/cddl/osnet/dist/uts/common/fs/zfs/sys: zfs_context.h
Log Message:
Use the right uid / gid for nobody:nobody like FreeBSD does.
Prevents null pointer dereferences when ZFS replaces this
illegal (according to IS_EPHEMERAL()) id with another
illegal id in operation zfs_fuid_create_cred() and
finally zfs_log_create() dereferences fuidp being NULL.
Adresses PR misc/55042 (Panic when creating a directory on a NFS served ZFS)
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h
diff -u src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h:1.2 src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h:1.3
--- src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h:1.2 Sat Jun 22 09:48:39 2019
+++ src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h Tue Feb 16 09:54:17 2021
@@ -157,13 +157,13 @@ extern "C" {
#define fm_panic panic
#define getf fd_getfile
#define getminor(a) minor(a)
-#define GID_NOBODY (-2)
+#define GID_NOBODY (39)
#define issig(x) (sigispending(curlwp, 0))
#define kmem_debugging() 0
#define releasef fd_putfile
#define strfree(str) kmem_free((str), strlen(str)+1)
#define td_ru l_ru
-#define UID_NOBODY (-2)
+#define UID_NOBODY (32767)
#define vnode_pager_setsize(vp, size) zfs_netbsd_setsize(vp, size)
#define zone_get_hostid(a) 0
