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s/strcat/strlcat/, inspired from openbsd

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12042 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-04-16 15:46:32 +00:00
parent 9132cd6d89
commit 75252da59e
1 changed files with 11 additions and 11 deletions
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22
kdc/hpropd.c
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@@ -87,11 +87,11 @@ dump_krb4(krb5_context context, hdb_entry *ent, int fd)
if (ent->max_life) {
asprintf(&p, "%d", krb_time_to_life(0, *ent->max_life));
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
} else
strcat(buf, "255");
strcat(buf, " ");
strlcat(buf, "255", sizeof(buf));
strlcat(buf, " ", sizeof(buf));
i = 0;
while (i < ent->keys.len &&
@@ -107,15 +107,15 @@ dump_krb4(krb5_context context, hdb_entry *ent, int fd)
asprintf(&p, "%d ", *ent->keys.val[i].mkvno);
else
asprintf(&p, "%d ", 1);
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
asprintf(&p, "%d ", ent->kvno);
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
asprintf(&p, "%d ", 0); /* Attributes are always 0*/
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
{
@@ -123,15 +123,15 @@ dump_krb4(krb5_context context, hdb_entry *ent, int fd)
kdb_encrypt_key((des_cblock*)key, (des_cblock*)key,
&mkey4, msched4, DES_ENCRYPT);
asprintf(&p, "%x %x ", (int)htonl(*key), (int)htonl(*(key+1)));
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
}
if (ent->valid_end == NULL)
strcat(buf, time2str(60*60*24*365*50)); /* no expiration */
strlcat(buf, time2str(60*60*24*365*50), sizeof(buf)); /*no expiration*/
else
strcat(buf, time2str(*ent->valid_end));
strcat(buf, " ");
strlcat(buf, time2str(*ent->valid_end), sizeof(buf));
strlcat(buf, " ", sizeof(buf));
if (ent->modified_by == NULL)
modifier = &ent->created_by;
@@ -149,7 +149,7 @@ dump_krb4(krb5_context context, hdb_entry *ent, int fd)
asprintf(&p, "%s %s %s\n", time2str(modifier->time),
(strlen(name) != 0) ? name : "*",
(strlen(instance) != 0) ? instance : "*");
strcat(buf, p);
strlcat(buf, p, sizeof(buf));
free(p);
ret = write(fd, buf, strlen(buf));