diff options
Diffstat (limited to 'libctf')
| -rw-r--r-- | libctf/ctf-dedup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libctf/ctf-dedup.c b/libctf/ctf-dedup.c index c46f69e7449..6297c45c84d 100644 --- a/libctf/ctf-dedup.c +++ b/libctf/ctf-dedup.c @@ -2306,6 +2306,10 @@ sort_output_mapping (const ctf_next_hkv_t *one, const ctf_next_hkv_t *two, ctf_id_t one_type; ctf_id_t two_type; + /* Inputs are always equal to themselves. */ + if (one == two) + return 0; + one_gid = ctf_dynhash_lookup (d->cd_output_first_gid, one_hval); two_gid = ctf_dynhash_lookup (d->cd_output_first_gid, two_hval); |