From 96c93cf0ff3f06b99cdf84a3270e7686a4c7a0d3 Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Tue, 1 Aug 2017 10:20:46 +0200 Subject: swrap: Improve argument handling for libc_fcntl() fcntl() has either one or no argument. Signed-off-by: Andreas Schneider Reviewed-by: Stefan Metzmacher --- src/socket_wrapper.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'src') diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 11d708a..04832e1 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -774,22 +774,14 @@ static int libc_eventfd(int count, int flags) DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE static int libc_vfcntl(int fd, int cmd, va_list ap) { - long int args[4]; + void *arg; int rc; - int i; swrap_bind_symbol_libc(fcntl); - for (i = 0; i < 4; i++) { - args[i] = va_arg(ap, long int); - } + arg = va_arg(ap, void *); - rc = swrap.libc.symbols._libc_fcntl.f(fd, - cmd, - args[0], - args[1], - args[2], - args[3]); + rc = swrap.libc.symbols._libc_fcntl.f(fd, cmd, arg); return rc; } -- cgit