Fix: lttng: track: leaked command parameter

==1676099==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x7f19429d9dd9 in __interceptor_malloc /usr/src/debug/gcc/libsanitizer/asan/asan_malloc_linux.cpp:145
    #1 0x7f19425342ad in poptGetNextOpt (/usr/lib/libpopt.so.0+0x82ad)

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ibafcaf42ad4f842b3fa74cf91dc5ecc8acb3487d

diff --git a/src/bin/lttng/commands/track-untrack.cpp b/src/bin/lttng/commands/track-untrack.cpp
index 8e9bec149e7cb3f881d30b829491edad59595a2b..e311304f4aa40bf10a491dab12d2b6f41402ab56 100644 (file)
--- a/src/bin/lttng/commands/track-untrack.cpp
+++ b/src/bin/lttng/commands/track-untrack.cpp
@@ -89,7 +89,7 @@ static void process_attr_command_init(struct process_attr_command_args *cmd,
 {
        cmd->process_attr = process_attr;
        cmd->all = false;
-       lttng_dynamic_pointer_array_init(&cmd->string_args, NULL);
+       lttng_dynamic_pointer_array_init(&cmd->string_args, free);
 }
 
 static void process_attr_command_fini(struct process_attr_command_args *cmd)