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scd: Fix possible uninitialized variables.

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* scd/app-openpgp.c (do_change_pin): Initialize resultlen2.
(do_change_pin): Don't call wipe_and_free on the error path.
Initialize bufferlen2.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2020-08-19 11:39:22 +09:00
parent 0da923a124
commit 4fa0a65676
2 changed files with 8 additions and 8 deletions
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2
scd/command.c
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@ -2497,7 +2497,7 @@ void
pincache_put (ctrl_t ctrl, int slot, const char *appname, const char *pinref,
const char *pin, unsigned int pinlen)
{
gpg_error_t err;
gpg_error_t err = 0;
assuan_context_t ctx;
char line[950];
gcry_cipher_hd_t cipherhd = NULL;