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scd: Minor changes to assist in backporting from 2.3

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* scd/command.c (send_status_direct): Return an error code.
* scd/app-common.h (APP_LEARN_FLAG_REREAD): New.
This commit is contained in:
Werner Koch 2021-04-29 11:43:46 +02:00
parent 72a7d45a23
commit 3db99b8861
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GPG key ID: E3FDFF218E45B72B
3 changed files with 9 additions and 5 deletions
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10
scd/command.c
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@ -1897,15 +1897,17 @@ send_status_info (ctrl_t ctrl, const char *keyword, ...)
/* Send a ready formatted status line via assuan. */
void
gpg_error_t
send_status_direct (ctrl_t ctrl, const char *keyword, const char *args)
{
assuan_context_t ctx = ctrl->server_local->assuan_ctx;
if (strchr (args, '\n'))
log_error ("error: LF detected in status line - not sending\n");
else
assuan_write_status (ctx, keyword, args);
{
log_error ("error: LF detected in status line - not sending\n");
return gpg_error (GPG_ERR_INTERNAL);
}
return assuan_write_status (ctx, keyword, args);
}