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| author | Kinglong Mee <kinglongmee@gmail.com> | 2014-05-24 11:26:49 +0800 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-05-30 17:32:24 -0400 |
| commit | 1f53146da9cb2c941a3928320a6824d3b035455f (patch) | |
| tree | 46e7a0dc2767f4df6baf37867465e445f748f1dd /fs/nfsd | |
| parent | f0db79d54b6c9f612fb2ef4f71ca8340edaf89f1 (diff) | |
| download | linux-stable-1f53146da9cb2c941a3928320a6824d3b035455f.tar.gz linux-stable-1f53146da9cb2c941a3928320a6824d3b035455f.tar.bz2 linux-stable-1f53146da9cb2c941a3928320a6824d3b035455f.zip | |
NFSD: Using type of uint32_t for ex_nflavors instead of int
ex_nflavors can't be negative number, just defined by uint32_t.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/export.c | 7 | ||||
| -rw-r--r-- | fs/nfsd/export.h | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 263d30e7972e..788405107006 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -438,13 +438,14 @@ out_free_all: static int secinfo_parse(char **mesg, char *buf, struct svc_export *exp) { - int listsize, err; struct exp_flavor_info *f; + u32 listsize; + int err; - err = get_int(mesg, &listsize); + err = get_uint(mesg, &listsize); if (err) return err; - if (listsize < 0 || listsize > MAX_SECINFO_LIST) + if (listsize > MAX_SECINFO_LIST) return -EINVAL; for (f = exp->ex_flavors; f < exp->ex_flavors + listsize; f++) { diff --git a/fs/nfsd/export.h b/fs/nfsd/export.h index c7d4ed05e470..cfeea85c5bed 100644 --- a/fs/nfsd/export.h +++ b/fs/nfsd/export.h @@ -54,7 +54,7 @@ struct svc_export { int ex_fsid; unsigned char * ex_uuid; /* 16 byte fsid */ struct nfsd4_fs_locations ex_fslocs; - int ex_nflavors; + uint32_t ex_nflavors; struct exp_flavor_info ex_flavors[MAX_SECINFO_LIST]; struct cache_detail *cd; }; |