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[Qemu-devel] [PATCH v2 4/4] linux-user: initialize progname with error_s
From: |
Hitoshi Mitake |
Subject: |
[Qemu-devel] [PATCH v2 4/4] linux-user: initialize progname with error_set_progname() |
Date: |
Thu, 22 Jan 2015 18:08:14 +0900 |
Calling error_get_progname() in the context of qemu-x86_64 can cause
segmentation fault because linux-user/main.c doesn't initialize its
progname with error_set_progname(). This patch adds the
initialization.
Currently, the missing call of error_set_progname() doesn't cause any
problems because qemu-x86_64 doesn't use error_get_progname(). This
patch is a proactive action.
Cc: Riku Voipio <address@hidden>
Cc: Markus Armbruster <address@hidden>
Signed-off-by: Hitoshi Mitake <address@hidden>
---
linux-user/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/linux-user/main.c b/linux-user/main.c
index 8c70be4..4610b20 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -33,6 +33,7 @@
#include "qemu/timer.h"
#include "qemu/envlist.h"
#include "elf.h"
+#include "qemu/error-report.h"
char *exec_path;
@@ -3835,6 +3836,7 @@ int main(int argc, char **argv, char **envp)
int ret;
int execfd;
+ error_set_progname(argv[0]);
module_call_init(MODULE_INIT_QOM);
if ((envlist = envlist_create()) == NULL) {
--
1.9.1