From 4dfd24ed88c4d721d2b26d478b9ada86395d0554 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Tue, 10 Dec 2019 11:53:23 +0100 Subject: blobmsg: make blobmsg_len and blobmsg_data_len return unsigned value MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit One usually doesn't guard against negative length values in the code. Signed-off-by: Petr Štetiar --- blobmsg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'blobmsg.h') diff --git a/blobmsg.h b/blobmsg.h index b06ef59..0af0878 100644 --- a/blobmsg.h +++ b/blobmsg.h @@ -86,7 +86,7 @@ static inline void *blobmsg_data(const struct blob_attr *attr) return data; } -static inline int blobmsg_data_len(const struct blob_attr *attr) +static inline size_t blobmsg_data_len(const struct blob_attr *attr) { uint8_t *start, *end; @@ -99,7 +99,7 @@ static inline int blobmsg_data_len(const struct blob_attr *attr) return blob_len(attr) - (end - start); } -static inline int blobmsg_len(const struct blob_attr *attr) +static inline size_t blobmsg_len(const struct blob_attr *attr) { return blobmsg_data_len(attr); } -- cgit v1.2.3