Quoting Vasyl Gomonovych ([email protected]): > Found by smatch: > security/integrity/ima/ima_queue.c:122 ima_add_digest_entry() warn: > potential negative subtraction from max '(~0)- size' > > Signed-off-by: Vasyl Gomonovych <[email protected]> > --- > security/integrity/ima/ima_queue.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/security/integrity/ima/ima_queue.c > b/security/integrity/ima/ima_queue.c > index a02a86d51102..446018478b81 100644 > --- a/security/integrity/ima/ima_queue.c > +++ b/security/integrity/ima/ima_queue.c > @@ -116,7 +116,7 @@ static int ima_add_digest_entry(struct ima_template_entry > *entry, > } > > if (binary_runtime_size != ULONG_MAX) { > - int size; > + unsigned int size;
Hm, but get_binary_runtime_size() returns an int. > > size = get_binary_runtime_size(entry); > binary_runtime_size = (binary_runtime_size < ULONG_MAX - size) ? > -- > 1.9.1
