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[PATCH] sim: Call freeargv() when failure occurs
- From: Chen Gang S <gang dot chen at sunrus dot com dot cn>
- To: gdb-patches at sourceware dot org
- Date: Sat, 31 Jan 2015 07:04:50 +0800
- Subject: [PATCH] sim: Call freeargv() when failure occurs
- Authentication-results: sourceware.org; auth=none
After successfully call buildargv(), the code need to be sure of calling
freeargv() in any cases.
2015-01-31 Chen Gang <gang.chen.5i5j@gmail.com>
* common/sim-options.c (sim_args_command): Call freeargv() when
failure occurs.
---
sim/ChangeLog | 5 +++++
sim/common/sim-options.c | 5 ++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/sim/ChangeLog b/sim/ChangeLog
index 03c244b..7153c6a 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,3 +1,8 @@
+2014-01-31 Chen Gang <gang.chen.5i5j@gmail.com>
+
+ * common/sim-options.c (sim_args_command): Call freeargv() when
+ failure occurs.
+
2014-07-01 Chen Gang <gang.chen.5i5j@gmail.com>
* sim/microblaze/interp.c: Use long int format instead of int
diff --git a/sim/common/sim-options.c b/sim/common/sim-options.c
index c49220e..814edcf 100644
--- a/sim/common/sim-options.c
+++ b/sim/common/sim-options.c
@@ -993,7 +993,10 @@ sim_args_command (SIM_DESC sd, const char *cmd)
sim_cpu *cpu;
if (argv [0] == NULL)
- return SIM_RC_OK; /* FIXME - perhaps help would be better */
+ {
+ freeargv (argv);
+ return SIM_RC_OK; /* FIXME - perhaps help would be better */
+ }
/* First check for a cpu selector. */
{
--
1.9.3