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authorChen Gang <gang.chen.5i5j@gmail.com>2015-01-31 06:13:39 +0800
committerChen Gang <gang.chen.5i5j@gmail.com>2015-02-03 04:03:41 +0800
commit907c4910c3175ce3e9fc9bfb897527ca241ffd24 (patch)
tree813e719a9ed4b17f31adc2ba26becb19d9c92adb /sim
parentcd71915c7738f0992daefe0320b10e3b1960535c (diff)
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sim: Be sure of calling freeargv() after successfully call buildargv().
Or there will be memory leak. 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com> * microblaze/interp.c (sim_do_command): Call freeargv() before return.
Diffstat (limited to 'sim')
-rw-r--r--sim/ChangeLog5
-rw-r--r--sim/microblaze/interp.c3
2 files changed, 8 insertions, 0 deletions
diff --git a/sim/ChangeLog b/sim/ChangeLog
index 628e6a8..a891ce5 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,5 +1,10 @@
2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
+ * microblaze/interp.c (sim_do_command): Call freeargv() before
+ return.
+
+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>
diff --git a/sim/microblaze/interp.c b/sim/microblaze/interp.c
index 1c8a22d..4fc4595 100644
--- a/sim/microblaze/interp.c
+++ b/sim/microblaze/interp.c
@@ -1019,6 +1019,7 @@ sim_do_command (SIM_DESC sd, const char *cmd)
if ((simargv[1] == NULL) || (simargv[2] == NULL))
{
fprintf (stderr, "Error: missing argument to watch cmd.\n");
+ freeargv (simargv);
return;
}
@@ -1062,6 +1063,8 @@ sim_do_command (SIM_DESC sd, const char *cmd)
fprintf (stderr,"Error: \"%s\" is not a valid M.CORE simulator command.\n",
cmd);
}
+
+ freeargv (simargv);
}
else
{