Add todo about different (bad) behaviour under valgrind

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 1 insertions, 0 deletions

diff --git a/sctrace.c b/sctrace.c
index 34bd3ac..0ab561c 100644
--- a/sctrace.c
+++ b/sctrace.c
@@ -140,6 +140,7 @@ main(int argc, char **argv)
 		}
 		/* exec will block until parent attaches */
 		execvp(*argv, &argv[with_argv0]);
+		/* TODO on failure, why does it get into a SIGSEGV loop under valgrind? */
 		eprintf("execvp %s:", *argv);
 	default:
 		orig_pid = pid;