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net: Read bracketed IPv6 addrs and port numbers

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Allow specifying port numbers for http and tftp paths and allow IPv6
addresses to be recognized with brackets around them, which is required
to specify a port number.

Co-authored-by: Aaron Miller <aaronmiller@fb.com>
Signed-off-by: Aaron Miller <aaronmiller@fb.com>
Co-authored-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Robbie HarwoodAaron MillerPeter Jones
 authored and Daniel Kiper committed 2023-05-16 17:26:28 +02:00
1 parent 52061b2cf4
commit 26cfaa8a90
5 files changed
+111 -10
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grub-core/net/tftp.c
+5 -1
View File
@@ -295,6 +295,7 @@ tftp_open (struct grub_file *file, const char *filename)
grub_err_t err;
grub_uint8_t *nbd;
grub_net_network_level_address_t addr;
int port = file->device->net->port;
data = grub_zalloc (sizeof (*data));
if (!data)
@@ -361,12 +362,15 @@ tftp_open (struct grub_file *file, const char *filename)
err = grub_net_resolve_address (file->device->net->server, &addr);
if (err)
{
grub_dprintf ("tftp", "Address resolution failed: %d\n", err);
grub_dprintf ("tftp", "file_size is %" PRIuGRUB_UINT64_T ", block_size is %" PRIuGRUB_UINT32_T "\n",
data->file_size, data->block_size);
grub_free (data);
return err;
}
data->sock = grub_net_udp_open (addr,
TFTP_SERVER_PORT, tftp_receive,
port ? port : TFTP_SERVER_PORT, tftp_receive,
file);
if (!data->sock)
{