diff options
| author | Werner Koch <[email protected]> | 2019-06-17 12:35:21 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2019-06-17 12:35:21 +0000 |
| commit | 70f7b262877b1e751d8557dc04a09a420e9d8a8f (patch) | |
| tree | 76037c7364eeb515ed129767d06c4ef82c38baf7 /scd/app-common.h | |
| parent | scd: Use the correct gpg for the v1.0 OpenPGP card hack. (diff) | |
| download | gnupg-70f7b262877b1e751d8557dc04a09a420e9d8a8f.tar.gz gnupg-70f7b262877b1e751d8557dc04a09a420e9d8a8f.zip | |
scd: Slight change to app->fnc.do_with_keygrip.
* scd/app-openpgp.c (do_with_keygrip): Return a real error code to
avoid misinterpretation of the result. Also fix the case for a too
small buffer.
--
The only real chnage is the case for a too small buffer. That should
in general never happen but if so we now return an error instead of
success.
Signed-off-by: Werner Koch <[email protected]>
Diffstat (limited to 'scd/app-common.h')
| -rw-r--r-- | scd/app-common.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scd/app-common.h b/scd/app-common.h index 8a25cda55..cf51d26fe 100644 --- a/scd/app-common.h +++ b/scd/app-common.h @@ -126,11 +126,13 @@ struct app_ctx_s { gpg_error_t (*check_pin) (app_t app, const char *keyidstr, gpg_error_t (*pincb)(void*, const char *, char **), void *pincb_arg); - int (*with_keygrip) (app_t app, ctrl_t ctrl, int action, - const char *keygrip_str); + gpg_error_t (*with_keygrip) (app_t app, ctrl_t ctrl, int action, + const char *keygrip_str); } fnc; }; + +/* Action values for app_do_with_keygrip. */ enum { KEYGRIP_ACTION_SEND_DATA, @@ -138,6 +140,7 @@ enum KEYGRIP_ACTION_LOOKUP }; + /*-- app-help.c --*/ unsigned int app_help_count_bits (const unsigned char *a, size_t len); gpg_error_t app_help_get_keygrip_string_pk (const void *pk, size_t pklen, |