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agent: Avoid memory leak when handling tpm2.

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* agent/divert-tpm2.c (agent_write_tpm2_shadow_key): Free memory on
errors.

--

GnuPG-bug-id: 7201
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Jakub Jelen 2024-07-15 20:40:42 +02:00 committed by NIIBE Yutaka
parent 4bdd43fdca
commit be40a33419
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GPG Key ID: 640114AF89DE6054
1 changed files with 1 additions and 0 deletions
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agent/divert-tpm2.c
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@ -53,6 +53,7 @@ agent_write_tpm2_shadow_key (ctrl_t ctrl, const unsigned char *grip,
if (err) if (err)
{ {
log_error ("failed to delete unshadowed key: %s\n", gpg_strerror (err)); log_error ("failed to delete unshadowed key: %s\n", gpg_strerror (err));
xfree (shdkey);
return err; return err;
} }