From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 22CDF385828B; Mon, 29 Jan 2024 18:03:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 22CDF385828B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1706551414; bh=y+3n2CP/JlO6aP8LpNFwitQftTkSACIdTOjS31sbRVE=; h=From:To:Subject:Date:From; b=XW+BoqPexAEwsG914rl26rMI8rkV9s+TE1PqQU8Xq1DxpjSo/uiNr3AbDUe/Nj4go 03dNHg/xaFXgEqD/JkL4k10cj4gDw5B+Wp+m+oTGyod3PIS8CWbdDoYO4AVbY8IjNf yE2gU+TcyvpH+MAGzYQK8V/B41/kRm7eZ4HLbDEI= 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: 4f64d69559798f438dc9e0e0ccde189405260064 X-Git-Newrev: 13f04e40ceaadd95e6ad499cc3037848a2c401ec Message-Id: <20240129180334.22CDF385828B@sourceware.org> Date: Mon, 29 Jan 2024 18:03:34 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=13f04e40ceaadd95e6ad499cc3037848a2c401ec commit 13f04e40ceaadd95e6ad499cc3037848a2c401ec 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); }