snprintf can return a value bigger than remain if the string does not fit.
Signed-off-by: Eric Sesterhenn <[email protected]> --- fs/ocfs2/filecheck.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/filecheck.c b/fs/ocfs2/filecheck.c index 2cabbcf2f28e..66d8aee30d0f 100644 --- a/fs/ocfs2/filecheck.c +++ b/fs/ocfs2/filecheck.c @@ -435,7 +435,7 @@ static ssize_t ocfs2_filecheck_show(struct kobject *kobj, total = ret; break; } - if (ret == remain) { + if (ret >= remain) { /* snprintf() didn't fit */ total = -E2BIG; break; -- Eric Sesterhenn (Principal Security Consultant) X41 D-SEC GmbH, Dennewartstr. 25-27, D-52068 Aachen T: +49 241 9809418-0, Fax: -9 Unternehmenssitz: Aachen, Amtsgericht Aachen: HRB19989 Geschäftsführer: Markus Vervier
signature.asc
Description: OpenPGP digital signature
