[DTrace-devel] [PATCH] Fix memory leak

[eugene.loh at oracle.com]

From: Eugene Loh <eugene.loh at oracle.com>

In c333e1c0eb57371f8227dd7491ef085e95bff051
("Convert dtrace_probedesc_t to the new form (with char * members)."),
statically sized character arrays in dtrace_probedesc_t used for
module, function, and probe names were replaced with character strings.
As a result, a local, fixed-size array was replace with a dynamically
allocated array.

Free the allocated array after its use.

Signed-off-by: Eugene Loh <eugene.loh at oracle.com>
---
 cmd/dtrace.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmd/dtrace.c b/cmd/dtrace.c
index 3dc49800..f9f7a08d 100644
--- a/cmd/dtrace.c
+++ b/cmd/dtrace.c
@@ -771,6 +771,8 @@ chew(const dtrace_probedata_t *data, void *arg)
 				oprintf("%3d %6d %32s ", cpu, pd->id, name);
 			else
 				oprintf("%32s ", name);
+
+			free(name);
 		}
 	} else {
 		int indent = data->dtpda_indent;
-- 
2.18.2