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2008-12-12 Alex Smith <alex@alex-smith.me.uk>

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* fs/i386/pc/pxe.c (grub_pxefs_open): Handle the one open connection
	at a time limit of the PXE TFTP API correctly.
	(grub_pxefs_close): Likewise.
This commit is contained in:
bean 2008-12-12 04:12:05 +00:00
parent 7fd0ee30f8
commit 3ced05cf17
2 changed files with 20 additions and 2 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2008-12-12 Alex Smith <alex@alex-smith.me.uk>
* fs/i386/pc/pxe.c (grub_pxefs_open): Handle the one open connection
at a time limit of the PXE TFTP API correctly.
(grub_pxefs_close): Likewise.
2008-11-29 Robert Millan <rmh@aybabtu.com>
* disk/ata.c (grub_ata_pciinit): Handle errors rised by

16
fs/i386/pc/pxe.c
View file

@ -125,6 +125,12 @@ grub_pxefs_open (struct grub_file *file, const char *name)
struct grub_pxe_data *data;
grub_file_t file_int, bufio;
if (curr_file != 0)
{
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &c.c2);
curr_file = 0;
}
c.c1.server_ip = grub_pxe_server_ip;
c.c1.gateway_ip = grub_pxe_gateway_ip;
grub_strcpy (c.c1.filename, name);
@ -190,7 +196,8 @@ grub_pxefs_read (grub_file_t file, char *buf, grub_size_t len)
{
struct grub_pxenv_tftp_open o;
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &o);
if (curr_file != 0)
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &o);
o.server_ip = grub_pxe_server_ip;
o.gateway_ip = grub_pxe_gateway_ip;
@ -227,7 +234,12 @@ grub_pxefs_close (grub_file_t file)
{
struct grub_pxenv_tftp_close c;
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &c);
if (curr_file == file)
{
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &c);
curr_file = 0;
}
grub_free (file->data);
return GRUB_ERR_NONE;