ComputerSurge/bind9
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catch out-of memory error, always add trailing dot

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This commit is contained in:
Brian Wellington
1999-10-25 21:04:53 +00:00
parent bb143613cf
commit 56e12bb9ed
1 changed files with 16 additions and 2 deletions
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18
lib/dns/sec/dst/dst_api.c
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@@ -17,7 +17,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_api.c,v 1.17 1999/10/20 22:14:14 bwelling Exp $
* $Id: dst_api.c,v 1.18 1999/10/25 21:04:53 bwelling Exp $
*/
#include <config.h>
@@ -862,7 +862,21 @@ get_key_struct(const char *name, const int alg, const int flags,
memset(key, 0, sizeof(dst_key_t));
key->magic = KEY_MAGIC;
key->key_name = isc_mem_strdup(mctx, name);
if (name[strlen(name) - 1] == '.') {
key->key_name = isc_mem_strdup(mctx, name);
if (key->key_name == NULL) {
isc_mem_free(mctx, key);
return (NULL);
}
}
else {
key->key_name = isc_mem_allocate(mctx, strlen(name) + 2);
if (key->key_name == NULL) {
isc_mem_free(mctx, key);
return (NULL);
}
sprintf(key->key_name, "%s.", name);
}
key->key_alg = alg;
key->key_flags = flags;
key->key_proto = protocol;