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[Qemu-devel] [PATCH for 2.10 v2 11/20] linux-user/sh4: fix incorrect mem
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH for 2.10 v2 11/20] linux-user/sh4: fix incorrect memory write |
Date: |
Wed, 26 Jul 2017 23:42:16 -0300 |
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 <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
---
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
- [Qemu-devel] [PATCH for 2.10 v2 03/20] ivshmem: fix incorrect error handling in ivshmem_recv_msg(), (continued)
- [Qemu-devel] [PATCH for 2.10 v2 03/20] ivshmem: fix incorrect error handling in ivshmem_recv_msg(), Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 05/20] qcow2: fix null pointer dereference, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 04/20] nbd: fix memory leak in nbd_opt_go(), Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 06/20] ui/vnc: fix leak of SocketAddress **, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 07/20] net/eth: fix incorrect check of iov_to_buf() return value, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 08/20] vfio/platform: fix use of freed memory, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 09/20] vfio/pci: fix use of freed memory, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 10/20] m68k/translate: fix incorrect copy/paste, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 11/20] linux-user/sh4: fix incorrect memory write,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH for 2.10 v2 12/20] syscall: fix dereference of undefined pointer, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 13/20] syscall: fix use of uninitialized values, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 14/20] syscall: check inotify() and eventfd() return value, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 15/20] thunk: assert nb_fields is valid, Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 17/20] bt-sdp: fix memory leak in sdp_service_record_build(), Philippe Mathieu-Daudé, 2017/07/26
- [Qemu-devel] [PATCH for 2.10 v2 18/20] 9pfs: avoid sign conversion error simplifying the code, Philippe Mathieu-Daudé, 2017/07/26