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nfsd4: idmap upcalls should use unsigned uid and gid

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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>
This commit is contained in:
J. Bruce Fields 2007-07-31 00:37:52 -07:00 committed by Linus Torvalds
parent 749997e512
commit 0a725fc4d3
1 changed files with 3 additions and 3 deletions
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6
fs/nfsd/nfs4idmap.c
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@ -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;
}