Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments"

This reverts commit fc1465822a1075d98160bb74ae8e974ac8c010a8 as it
broke the 'lttng view' command on live sessions. The original commit
was meant to fix a warning, but it was (evidently) not an appropriate
change.

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

diff --git a/src/bin/lttng/commands/view.c b/src/bin/lttng/commands/view.c
index 237ea4a15675d775150ef17d3147124398fb11de..0325e505c505fab3dab2bc666fa7caec40822aa4 100644 (file)
--- a/src/bin/lttng/commands/view.c
+++ b/src/bin/lttng/commands/view.c
@@ -188,7 +188,7 @@ static char **alloc_argv_from_local_opts(const char **opts, size_t opts_len,
                goto error;
        }
 
-       memcpy(argv, opts, opts_len);
+       memcpy(argv, opts, size);
 
        if (session_live_mode) {
                argv[opts_len] = "-i";