diff options
| author | Volker Lendecke <vl@samba.org> | 2015-06-23 10:12:15 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2015-06-23 22:12:08 +0200 |
| commit | 1f99ba7749a766f733f381db2925076290836be2 (patch) | |
| tree | 5e9116b95fe0b65c206492c4ad7024174fe8230b /lib/addns | |
| parent | 4bd430e05d4cef412a799cfbb60cc8339f2096c5 (diff) | |
| download | samba-1f99ba7749a766f733f381db2925076290836be2.tar.gz | |
lib: Fix CID 1273234 Untrusted value as argument
buf->size has been sanitized in the checks done in talloc_array(). This makes
the "trust" flow more explicit.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'lib/addns')
| -rw-r--r-- | lib/addns/dnssock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/addns/dnssock.c b/lib/addns/dnssock.c index df175234397..a45e3255a54 100644 --- a/lib/addns/dnssock.c +++ b/lib/addns/dnssock.c @@ -331,7 +331,7 @@ static DNS_ERROR dns_receive_tcp(TALLOC_CTX *mem_ctx, return ERROR_DNS_NO_MEMORY; } - err = read_all(conn->s, buf->data, buf->size); + err = read_all(conn->s, buf->data, talloc_get_size(buf->data)); if (!ERR_DNS_IS_OK(err)) { TALLOC_FREE(buf); return err; |