From: Michalis Pappas <michalis@unikraft.io>
Date: Sat, 30 Dec 2023 10:43:34 +0000 (+0100)
Subject: Silence warning on arithmetic operation on socket flags
X-Git-Tag: RELEASE-0.16.0~3
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b9943070ec9d315068609cb6eec071078bd41ba5;p=unikraft%2Flibs%2Flwip.git

Silence warning on arithmetic operation on socket flags

Wrap bitwise OR of socket flags around parenthesis to
silcence compiler warning.

Signed-off-by: Michalis Pappas <michalis@unikraft.io>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
Reviewed-by: Razvan Deaconescu <razvand@unikraft.io>
GitHub-Closes: #43
---

diff --git a/sockets.c b/sockets.c
index a0bb715..0dbf5a8 100644
--- a/sockets.c
+++ b/sockets.c
@@ -80,7 +80,7 @@ lwip_posix_socket_create(struct posix_socket_driver *d, int family, int type,
 	int flags, rc;
 
 	/* Blocking is handled by posix-socket */
-	flags = type & SOCK_FLAGS | SOCK_NONBLOCK;
+	flags = type & (SOCK_FLAGS | SOCK_NONBLOCK);
 	type = type & ~SOCK_FLAGS;
 
 	lwip_fd = lwip_socket(family, type, protocol);