diff options
Diffstat (limited to 'scd/app-openpgp.c')
| -rw-r--r-- | scd/app-openpgp.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c index 5fa4fd294..4d8b1bc9e 100644 --- a/scd/app-openpgp.c +++ b/scd/app-openpgp.c @@ -3580,11 +3580,23 @@ ecc_writekey (app_t app, gpg_error_t (*pincb)(void*, const char *, char **), { if (app->app_local->extcap.algo_attr_change) { - unsigned char keyattr[oid_len]; + unsigned char *keyattr; + if (!oid_len) + { + err = gpg_error (GPG_ERR_INTERNAL); + goto leave; + } + keyattr = xtrymalloc (oid_len); + if (!keyattr) + { + err = gpg_error_from_syserror (); + goto leave; + } keyattr[0] = algo; memcpy (keyattr+1, oidbuf+1, oid_len-1); err = change_keyattr (app, keyno, keyattr, oid_len, pincb, pincb_arg); + xfree (keyattr); if (err) goto leave; } |