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Merge branch 'STABLE-BRANCH-2-2' into master

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Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-12-18 16:38:02 +01:00
commit c817e75028
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GPG key ID: E3FDFF218E45B72B
20 changed files with 429 additions and 252 deletions
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18
g10/keyid.c
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@ -790,12 +790,12 @@ fingerprint_from_pk (PKT_public_key *pk, byte *array, size_t *ret_len)
/* Return an allocated buffer with the fingerprint of PK formatted as
a plain hexstring. If BUFFER is NULL the result is a malloc'd
string. If BUFFER is not NULL the result will be copied into this
buffer. In the latter case BUFLEN describes the length of the
buffer; if this is too short the function terminates the process.
Returns a malloc'ed string or BUFFER. A suitable length for BUFFER
is (2*MAX_FINGERPRINT_LEN + 1). */
* a plain hexstring. If BUFFER is NULL the result is a malloc'd
* string. If BUFFER is not NULL the result will be copied into this
* buffer. In the latter case BUFLEN describes the length of the
* buffer; if this is too short the function terminates the process.
* Returns a malloc'ed string or BUFFER. A suitable length for BUFFER
* is (2*MAX_FINGERPRINT_LEN + 1). */
char *
hexfingerprint (PKT_public_key *pk, char *buffer, size_t buflen)
{
@ -804,7 +804,11 @@ hexfingerprint (PKT_public_key *pk, char *buffer, size_t buflen)
fingerprint_from_pk (pk, fpr, &len);
if (!buffer)
buffer = xmalloc (2 * len + 1);
{
buffer = xtrymalloc (2 * len + 1);
if (!buffer)
return NULL;
}
else if (buflen < 2*len+1)
log_fatal ("%s: buffer too short (%zu)\n", __func__, buflen);
bin2hex (fpr, len, buffer);