From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 220AD3858C60; Wed, 17 Apr 2024 20:13:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 220AD3858C60 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1713384811; bh=eEO+el5GPrS2xJci0MQcndFC9UU/zTTCVpkT4vjp3dk=; h=From:To:Subject:Date:From; b=MTi2YChc2jYaUmcK1txE+AilvFXQExr0+n/p9BGxpF/W2AOkd5ngP+9hnyiacSrxp o73DpAqmKtysfzQgheLChhggjpyXlr296vNcxkx0h6nj82p+Nmb38Xio1zq6A5V/82 UYMHE/MXMuRh160LaKgGmrdejT5O+RM5Hbv5At8E= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] linux: Avoid indirection on operand of type 'void *' for gettimeofday X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: f85b9dde83b9de846e4417608a3276d591538eb5 X-Git-Newrev: 1eed82b6917bfd26e642b6eaf831d08595cf9cfb Message-Id: <20240417201331.220AD3858C60@sourceware.org> Date: Wed, 17 Apr 2024 20:13:31 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1eed82b6917bfd26e642b6eaf831d08595cf9cfb commit 1eed82b6917bfd26e642b6eaf831d08595cf9cfb Author: Adhemerval Zanella Date: Mon Sep 26 10:00:51 2022 -0300 linux: Avoid indirection on operand of type 'void *' for gettimeofday ISO C does not allow and it fixes a clang issue with -Werror,-Wvoid-ptr-dereference. Checked on x86_64-linux-gnu. Diff: --- sysdeps/unix/sysv/linux/gettimeofday.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sysdeps/unix/sysv/linux/gettimeofday.c b/sysdeps/unix/sysv/linux/gettimeofday.c index 7ab147c614..11d6173ff1 100644 --- a/sysdeps/unix/sysv/linux/gettimeofday.c +++ b/sysdeps/unix/sysv/linux/gettimeofday.c @@ -32,7 +32,7 @@ static int __gettimeofday_syscall (struct timeval *restrict tv, void *restrict tz) { if (__glibc_unlikely (tz != 0)) - memset (tz, 0, sizeof *tz); + memset (tz, 0, sizeof (struct timezone)); return INLINE_SYSCALL_CALL (gettimeofday, tv, tz); } @@ -48,7 +48,7 @@ int __gettimeofday (struct timeval *restrict tv, void *restrict tz) { if (__glibc_unlikely (tz != 0)) - memset (tz, 0, sizeof *tz); + memset (tz, 0, sizeof (struct timezone)); return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); }