[v2] sim: Be sure of calling freeargv() after successfully call buildargv().
Commit Message
Or there will be memory leak.
2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
* mcore/interp.c (sim_do_command): Call freeargv() before return.
---
sim/ChangeLog | 4 ++++
sim/mcore/interp.c | 3 +++
2 files changed, 7 insertions(+)
@@ -1,5 +1,9 @@
2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
+ * mcore/interp.c (sim_do_command): Call freeargv() before return.
+
+2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
+
* common/sim-options.c (sim_args_command): Call freeargv() when
failure occurs.
@@ -2143,6 +2143,7 @@ sim_do_command (sd, cmd)
if ((simargv[1] == NULL) || (simargv[2] == NULL))
{
fprintf (stderr, "Error: missing argument to watch cmd.\n");
+ freeargv (simargv);
return;
}
@@ -2187,6 +2188,8 @@ sim_do_command (sd, cmd)
fprintf (stderr,"Error: \"%s\" is not a valid M.CORE simulator command.\n",
cmd);
}
+
+ freeargv (simargv);
}
else
{