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dirmngr: Replace stpcpy chains by strconcat.

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* dirmngr/certcache.c (find_cert_bysn): Use strconcat.
(find_cert_bysubject): Ditto.
* dirmngr/http.c (store_header): Ditto.
* dirmngr/ldap.c (make_url): Ditto.
* dirmngr/server.c (get_cert_local_ski): Ditto.
(do_get_cert_local): Use xstrconcat.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-02-16 10:19:59 +01:00
parent 7a666ccb44
commit aef60abe6a
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
4 changed files with 14 additions and 31 deletions
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5
dirmngr/http.c
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@ -2150,11 +2150,10 @@ store_header (http_t hd, char *line)
if (h)
{
/* We have already seen a line with that name. Thus we assume
it is a comma separated list and merge them. */
p = xtrymalloc (strlen (h->value) + 1 + strlen (value)+ 1);
* it is a comma separated list and merge them. */
p = strconcat (h->value, ",", value, NULL);
if (!p)
return gpg_err_code_from_syserror ();
strcpy (stpcpy (stpcpy (p, h->value), ","), value);
xfree (h->value);
h->value = p;
return 0;