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workaround broken msghdr struct on 64bit linux
[musl]
/
src
/
network
/
sendmsg.c
diff --git
a/src/network/sendmsg.c
b/src/network/sendmsg.c
index
5d1123f
..
047c0ef
100644
(file)
--- a/
src/network/sendmsg.c
+++ b/
src/network/sendmsg.c
@@
-1,10
+1,19
@@
#include <sys/socket.h>
#include <sys/socket.h>
+#include <limits.h>
#include "syscall.h"
#include "libc.h"
ssize_t sendmsg(int fd, const struct msghdr *msg, int flags)
{
ssize_t r;
#include "syscall.h"
#include "libc.h"
ssize_t sendmsg(int fd, const struct msghdr *msg, int flags)
{
ssize_t r;
+#if LONG_MAX > INT_MAX
+ struct msghdr h;
+ if (msg) {
+ h = *msg;
+ h.__pad1 = h.__pad2 = 0;
+ msg = &h;
+ }
+#endif
CANCELPT_BEGIN;
r = socketcall(sendmsg, fd, msg, flags, 0, 0, 0);
CANCELPT_END;
CANCELPT_BEGIN;
r = socketcall(sendmsg, fd, msg, flags, 0, 0, 0);
CANCELPT_END;