From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54799) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1daYlZ-0005ce-Eg for qemu-devel@nongnu.org; Wed, 26 Jul 2017 22:43:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1daYlY-00083f-Ki for qemu-devel@nongnu.org; Wed, 26 Jul 2017 22:43:09 -0400 Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 26 Jul 2017 23:42:16 -0300 Message-Id: <20170727024224.22900-12-f4bug@amsat.org> In-Reply-To: <20170727024224.22900-1-f4bug@amsat.org> References: <20170727024224.22900-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH for 2.10 v2 11/20] linux-user/sh4: fix incorrect memory write List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , Eric Blake , Riku Voipio , Laurent Vivier Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, qemu-trivial@nongnu.org not hit since 2009! :) linux-user/elfload.c:1102:20: warning: Out of bound memory access (access exceeds upper limit of memory block) (*regs[i]) = tswap32(env->gregs[i]); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Clang Static Analyzer Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Laurent Vivier --- linux-user/elfload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 2a902f7806..79062882ba 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1099,7 +1099,7 @@ static inline void elf_core_copy_regs(target_elf_gregset_t *regs, int i; for (i = 0; i < 16; i++) { - (*regs[i]) = tswapreg(env->gregs[i]); + (*regs)[i] = tswapreg(env->gregs[i]); } (*regs)[TARGET_REG_PC] = tswapreg(env->pc); -- 2.13.3