diff options
Diffstat (limited to 'sm/keylist.c')
| -rw-r--r-- | sm/keylist.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sm/keylist.c b/sm/keylist.c index e0b681f..4f2d009 100644 --- a/sm/keylist.c +++ b/sm/keylist.c @@ -1363,6 +1363,7 @@ list_cert_chain (ctrl_t ctrl, KEYDB_HANDLE hd, estream_t fp, int with_validation) { ksba_cert_t next = NULL; + int depth = 0; if (raw_mode) list_cert_raw (ctrl, hd, cert, fp, 0, with_validation); @@ -1371,8 +1372,13 @@ list_cert_chain (ctrl_t ctrl, KEYDB_HANDLE hd, ksba_cert_ref (cert); while (!gpgsm_walk_cert_chain (ctrl, cert, &next)) { - ksba_cert_release (cert); es_fputs ("Certified by\n", fp); + if (++depth > 50) + { + es_fputs (_("certificate chain too long\n"), fp); + break; + } + ksba_cert_release (cert); if (raw_mode) list_cert_raw (ctrl, hd, next, fp, 0, with_validation); else |