From: Michael Walle <michael@walle.cc>
To: qemu-devel@nongnu.org
Cc: Michael Walle <michael@walle.cc>
Subject: [Qemu-devel] [PATCH 02/12] lm32-dis: fix NULL pointer dereference
Date: Wed, 6 Mar 2013 22:59:59 +0100 [thread overview]
Message-ID: <1362607209-12232-3-git-send-email-michael@walle.cc> (raw)
In-Reply-To: <1362607209-12232-1-git-send-email-michael@walle.cc>
Signed-off-by: Michael Walle <michael@walle.cc>
---
disas/lm32.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/disas/lm32.c b/disas/lm32.c
index a8eefe0..1718c86 100644
--- a/disas/lm32.c
+++ b/disas/lm32.c
@@ -303,11 +303,11 @@ int print_insn_lm32(bfd_vma memaddr, struct disassemble_info *info)
}
case 'c': {
uint8_t csr;
- const char *csr_name;
+ const Lm32CsrInfo *info;
csr = (op >> 21) & 0x1f;
- csr_name = find_csr_info(csr)->name;
- if (csr_name) {
- fprintf_fn(stream, "%s", csr_name);
+ info = find_csr_info(csr);
+ if (info) {
+ fprintf_fn(stream, "%s", info->name);
} else {
fprintf_fn(stream, "0x%x", csr);
}
--
1.7.2.5
next prev parent reply other threads:[~2013-03-06 22:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-06 21:59 [Qemu-devel] [PATCH 00/12] target-lm32: various fixes Michael Walle
2013-03-06 21:59 ` [Qemu-devel] [PATCH 01/12] target-lm32: fix debug memory access Michael Walle
2013-03-06 21:59 ` Michael Walle [this message]
2013-03-06 22:00 ` [Qemu-devel] [PATCH 03/12] milkymist-uart: fix receive buffering Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 04/12] lm32_uart: " Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 05/12] target-lm32: don't log cpu state in translation Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 06/12] tests: tcg: lm32: add more test cases Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 07/12] target-lm32: fix cmpgui and cmpgeui opcodes Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 08/12] target-lm32: remove dead code Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 09/12] target-lm32: flush tlb after clearing env Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 10/12] target-lm32: use HELPER() macro Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 11/12] configure: proper OpenGL/GLX probe Michael Walle
2013-03-06 22:00 ` [Qemu-devel] [PATCH 12/12] configure: rename OpenGL feature to GLX Michael Walle
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