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scd: Fix memory leak in command READKEY.

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* scd/command.c (cmd_readcert): Replace xstrdup by xtrystrdup.
(cmd_readkey): Ditto.  Fix memory leak.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2020-01-13 12:18:53 +01:00
parent 0e48aa0849
commit 2b843be5ac
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GPG key ID: E3FDFF218E45B72B
2 changed files with 9 additions and 3 deletions
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scd/app.c
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@ -2046,7 +2046,6 @@ app_do_with_keygrip (ctrl_t ctrl, int action, const char *keygrip_str,
int capability)
{
int locked = 0;
gpg_error_t err;
card_t c;
app_t a, a_prev;