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if there are leading zeros fail the lookup

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Pointed out by: Alexander Viro <viro@math.psu.edu>
This commit is contained in:
Alfred Perlstein 2000-06-27 21:37:17 +00:00
parent 8d107d1210
commit 70cb8de9ba
2 changed files with 10 additions and 0 deletions
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5
sys/fs/fdescfs/fdesc_vnops.c
View file

@ -198,6 +198,11 @@ fdesc_lookup(ap)
}
fd = 0;
/* the only time a leading 0 is acceptable is if it's "0" */
if (*pname == '0' && nlen != 1) {
error = ENOENT;
goto bad;
}
while (nlen--) {
if (*pname < '0' || *pname > '9') {
error = ENOENT;

5
sys/miscfs/fdesc/fdesc_vnops.c
View file

@ -198,6 +198,11 @@ fdesc_lookup(ap)
}
fd = 0;
/* the only time a leading 0 is acceptable is if it's "0" */
if (*pname == '0' && nlen != 1) {
error = ENOENT;
goto bad;
}
while (nlen--) {
if (*pname < '0' || *pname > '9') {
error = ENOENT;