Displaying 7 results from an estimated 7 matches for "openprotocol".
2015 Jul 22
3
[PATCH] Updated udp.c to use real client ip and subnetmask values if on local subnet
...neC/syslinux.git
--
-Gene
<<<
Hi there
I think in the case of a particular driver that implements Pxebc but it does not implement UDPv4Sb/TCPv4Sb
(HP Elitebook 2560p/8460p) your patch crashes;
In that case the following for(;;) structure will never have a MAC match, then the
BS->OpenProtocol will never fail returning the needed "status != EFI_SUCCESS"
to avoid de-referencing an undefined pointer (sbp->CreateChild) in the next code line.
...
for (i = 0; i < nr_handles; i++) {
DevicePath = DevicePathFromHandle(handles[i]);
if (efi_get_MAC(DevicePath, &mac_2...
2015 Jul 25
0
[PATCH] Updated udp.c to use real client ip and subnetmask values if on local subnet
...lt;<<
>
> Hi there
> I think in the case of a particular driver that implements Pxebc but it does not implement UDPv4Sb/TCPv4Sb
> (HP Elitebook 2560p/8460p) your patch crashes;
>
> In that case the following for(;;) structure will never have a MAC match, then the
> BS->OpenProtocol will never fail returning the needed "status != EFI_SUCCESS"
> to avoid de-referencing an undefined pointer (sbp->CreateChild) in the next code line.
>
> ...
> for (i = 0; i < nr_handles; i++) {
> DevicePath = DevicePathFromHandle(handles[i]);
>...
2015 Aug 13
3
[syslinux:master] efi/pxe: Reuse handle
...L;
> - UINTN i, nr_handles = 0;
> + EFI_HANDLE protocol, child;
>
> b = malloc(sizeof(*b));
> if (!b)
> return NULL;
>
> - status = LibLocateHandle(ByProtocol, bguid, NULL, &nr_handles, &handles);
> + status = uefi_call_wrapper(BS->OpenProtocol, 6, pxe_handle,
> + bguid, (void **)&sbp,
> + image_handle, pxe_handle,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL);
> if (status != EFI_SUCCESS)
> goto free_binding;
>
> - for (i...
2013 Apr 07
1
EFI64 failing to build - firmware branch HEAD
...c/syslinux/efi/console.c:2:
/usr/include/efi/efiapi.h:528:5: warning: function declaration isn?t a
prototype [-Wstrict-prototypes]
/home/voltagex/src/syslinux/efi/console.c: In function ?open_protocol?:
/home/voltagex/src/syslinux/efi/console.c:15:29: error:
?EFI_BOOT_SERVICES? has no member named ?OpenProtocol?
/home/voltagex/src/syslinux/efi/console.c: In function ?setup_gop?:
/home/voltagex/src/syslinux/efi/console.c:81:16: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
/home/voltagex/src/syslinux/efi/console.c:83:3: error: unknown type
name ?EFI_PCI_IO?
/home/volt...
2015 Jul 18
5
[PATCH] Updated udp.c to use real client ip and subnetmask values if on local subnet
On Wed, Jul 8, 2015 at 7:34 PM, Gene Cumm <gene.cumm at gmail.com> wrote:
> What about the observed symptoms? Have you performed an inline packet
Jeff, there's specific code that creates specific responses that if
you had mentioned what you saw, I'd expect we could have seen
something sooner.
--
-Gene
2015 Aug 28
1
HP EFI binaries
On Fri, Aug 28, 2015 at 03:34:12AM -0700, Patrick Masotta via Syslinux wrote:
Derrick wrote:
> > More importantly: look at the actual captured text.? It does NOT
> > specify a valid MAC in its entirety and leaves off the leading nibble
> > (11 characters, not 12).? Handle 267 shows "065F36E00EE" not "0065F36E00EE".
>
> I saw that, they might even be
2015 Aug 26
4
[PATCH 0/3] efi: A few warning fixes
From: Sylvain Gault <sylvain.gault at gmail.com>
I don't know if I should merge those trivial warning fix into one commit. I
can reformat it as requested. Those are a few warning fixes for the efi part.
The code involved has mainly been introduced in recent commits.
Sylvain Gault (3):
efi: fix warnings about argument types
efi: fix pointer-type mismatch assigment warning
efi: fix