vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
grub/grub-core
History
Stanislav Kholmanskikh 130234bc78 ofnet: implement the receive buffer 
get_card_packet() from ofnet.c allocates a netbuff based on the device's MTU:

 nb = grub_netbuff_alloc (dev->mtu + 64 + 2);

In the case when the MTU is large, and the received packet is
relatively small, this leads to allocation of significantly more memory,
than it's required. An example could be transmission of TFTP packets
with 0x400 blksize via a network card with 0x10000 MTU.

This patch implements a per-card receive buffer in a way similar to efinet.c,
and makes get_card_packet() allocate a netbuff of the received data size.

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2016-12-14 14:13:34 +01:00
..
boot mips: Make the assembly-code N32-compatible. 2015-10-11 13:20:26 +02:00
bus usbtrans: Fix memory coherence and use-after-free. 2016-02-27 13:40:52 +01:00
commands cat: Don't switch terminal mode when there is nothing to highlight. 2016-02-27 13:35:36 +01:00
disk efidisk: Respect block_io_protocol buffer alignment 2016-02-27 13:44:59 +01:00
efiemu efiemu: Fix compilation failure 2016-01-22 14:10:30 +01:00
font Document intentional fallthroughs. 2015-01-27 17:17:58 +01:00
fs xfs: accept filesystem with meta_uuid 2016-07-26 20:29:26 +03:00
gdb With Apple assembly in .macro environvemnt you have to use $$ instead 2013-11-24 07:08:18 +01:00
gettext * grub-core/gettext/gettext.c (main_context), (secondary_context): 2013-11-07 01:01:47 +01:00
gfxmenu gfxmenu: fix memory leak 2016-01-12 21:52:50 +03:00
gnulib update gnulib/argp-help.c to fix garbage in grub-mknetdir --help output 2015-03-05 20:19:47 +03:00
hello * grub-core/commands/gptsync.c: Fix typographic quoting. 2012-03-03 13:05:08 +01:00
hook * grub-core/hook/datehook.c (grub_read_hook_datetime): Small stylistic 2011-11-11 21:03:49 +01:00
io gzio: Optimize by removing division. 2015-02-26 22:10:09 +01:00
kern efi: Move fdt helper into own file 2016-11-24 10:09:24 +01:00
lib xen: modify page table construction 2016-10-27 16:22:06 +02:00
loader arm64: Move firmware fdt search into global function 2016-11-10 13:20:56 +01:00
mmap Translate UEFI persistent memory type 2015-12-15 10:25:34 +03:00
net ofnet: implement the receive buffer 2016-12-14 14:13:34 +01:00
normal menu_entry: Disable cursor during update_screen() 2016-02-22 09:59:27 +03:00
osdep fix detection of non-LUKS CRYPT 2016-11-05 15:28:50 +03:00
partmap disk/ldm, partmap/msdos.c: fix spelling error 2015-08-22 21:22:41 +02:00
parttool * grub-core/net/http.c: Add TRANSLATORS comments. 2012-03-05 16:42:26 +01:00
script yylex: use grub_fatal for exit. 2016-02-12 12:34:54 +01:00
term at_keyboard: fix numpad "0" and "." mapping 2016-07-27 08:33:12 +03:00
tests Regenerate checksums 2016-02-26 11:37:47 +01:00
video jpeg: Optimise by replacing division with shifts. 2015-02-26 21:27:32 +01:00
gdb_grub.in * grub-core/gdb_grub.in: Fix overflow and wrong field. 2013-10-14 03:40:20 +02:00
genemuinit.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genemuinitheader.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genmod.sh.in Add missing BUILD_EXEEXT 2016-01-01 12:06:40 +03:00
genmoddep.awk genmoddep.awk: Add a test that we have no circular dependencies 2015-11-08 20:00:27 +01:00
gensyminfo.sh.in * grub-core/gensyminfo.sh.in: Handle the case of portable output 2013-11-11 23:05:53 +01:00
gensymlist.sh Make 'make check' work on emu. 2013-04-27 02:00:16 +02:00
gentrigtables.c * grub-core/gentrigtables.c: Make tables const. 2013-03-01 11:15:09 +01:00
gmodule.pl.in * grub-core/gmodule.pl.in: Accept newer binutils which output 2014-09-21 18:23:23 +02:00
gnulib-fix-null-deref.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-fix-width.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-no-abort.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-no-gets.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
Makefile.am Split pmtimer wait and tsc measurement from pmtimer tsc calibration. 2016-02-12 11:40:51 +01:00
Makefile.core.def efi: Move fdt helper into own file 2016-11-24 10:09:24 +01:00
modinfo.sh.in modinfo.sh.in: Add missing config variables. 2015-03-27 12:18:25 +01:00