Hi. Following simple patch is a fix for $subject.
Ready for trunk? Martin
>From 936e45b384f30f560cacafb7bb6ed9968e4faa96 Mon Sep 17 00:00:00 2001 From: marxin <mli...@suse.cz> Date: Mon, 8 Aug 2016 16:09:06 +0200 Subject: [PATCH] gcov-tool: Do not segfault in merge operation (PR gcov-profile/67097). libgcc/ChangeLog: 2016-08-08 Gilles Gouaillardet <gilles.gouaillar...@gmail.com> * libgcov-util.c (gcov_profile_merge): Skip missing files. --- libgcc/libgcov-util.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libgcc/libgcov-util.c b/libgcc/libgcov-util.c index 7b3bc31..df3672e 100644 --- a/libgcc/libgcov-util.c +++ b/libgcc/libgcov-util.c @@ -673,6 +673,7 @@ gcov_profile_merge (struct gcov_info *tgt_profile, struct gcov_info *src_profile { gi_ptr = in_src_not_tgt[i]; gcov_merge (gi_ptr, gi_ptr, w2 - 1); + gi_ptr->next = NULL; tgt_tail->next = gi_ptr; tgt_tail = gi_ptr; } -- 2.9.2