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>
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f0db79d54b
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1f53146da9
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@ -438,13 +438,14 @@ out_free_all:
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static int secinfo_parse(char **mesg, char *buf, struct svc_export *exp)
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static int secinfo_parse(char **mesg, char *buf, struct svc_export *exp)
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{
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{
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int listsize, err;
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struct exp_flavor_info *f;
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struct exp_flavor_info *f;
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u32 listsize;
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int err;
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err = get_int(mesg, &listsize);
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err = get_uint(mesg, &listsize);
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if (err)
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if (err)
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return err;
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return err;
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if (listsize < 0 || listsize > MAX_SECINFO_LIST)
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if (listsize > MAX_SECINFO_LIST)
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return -EINVAL;
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return -EINVAL;
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for (f = exp->ex_flavors; f < exp->ex_flavors + listsize; f++) {
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for (f = exp->ex_flavors; f < exp->ex_flavors + listsize; f++) {
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@ -54,7 +54,7 @@ struct svc_export {
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int ex_fsid;
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int ex_fsid;
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unsigned char * ex_uuid; /* 16 byte fsid */
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unsigned char * ex_uuid; /* 16 byte fsid */
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struct nfsd4_fs_locations ex_fslocs;
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struct nfsd4_fs_locations ex_fslocs;
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int ex_nflavors;
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uint32_t ex_nflavors;
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struct exp_flavor_info ex_flavors[MAX_SECINFO_LIST];
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struct exp_flavor_info ex_flavors[MAX_SECINFO_LIST];
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struct cache_detail *cd;
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struct cache_detail *cd;
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};
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};
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