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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2007-07-31 00:37:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-31 15:39:38 -0700 |
| commit | 0a725fc4d3bfc4734164863d6c50208b109ca5c7 (patch) | |
| tree | d0b8c618a5af484b88c08dc04643fa05e1bcf144 /fs/nfsd/nfs4idmap.c | |
| parent | 749997e5127a1df6b68a10c686af3f5b819a41a2 (diff) | |
| download | lwn-0a725fc4d3bfc4734164863d6c50208b109ca5c7.tar.gz lwn-0a725fc4d3bfc4734164863d6c50208b109ca5c7.zip | |
nfsd4: idmap upcalls should use unsigned uid and gid
We shouldn't be using negative uid's and gid's in the idmap upcalls.
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Cc: 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 'fs/nfsd/nfs4idmap.c')
| -rw-r--r-- | fs/nfsd/nfs4idmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 2cf9a9a2d89c..2ccffde81b84 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -138,7 +138,7 @@ idtoname_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, char idstr[11]; qword_add(bpp, blen, ent->authname); - snprintf(idstr, sizeof(idstr), "%d", ent->id); + snprintf(idstr, sizeof(idstr), "%u", ent->id); qword_add(bpp, blen, ent->type == IDMAP_TYPE_GROUP ? "group" : "user"); qword_add(bpp, blen, idstr); @@ -165,7 +165,7 @@ idtoname_show(struct seq_file *m, struct cache_detail *cd, struct cache_head *h) return 0; } ent = container_of(h, struct ent, h); - seq_printf(m, "%s %s %d", ent->authname, + seq_printf(m, "%s %s %u", ent->authname, ent->type == IDMAP_TYPE_GROUP ? "group" : "user", ent->id); if (test_bit(CACHE_VALID, &h->flags)) @@ -349,7 +349,7 @@ nametoid_show(struct seq_file *m, struct cache_detail *cd, struct cache_head *h) ent->type == IDMAP_TYPE_GROUP ? "group" : "user", ent->name); if (test_bit(CACHE_VALID, &h->flags)) - seq_printf(m, " %d", ent->id); + seq_printf(m, " %u", ent->id); seq_printf(m, "\n"); return 0; } |