Commit Graph

10 Commits

Author SHA1 Message Date
Marc-André Lureau a857d91d8c slirp: replace DEBUG_ARGS with DEBUG_ARG
There is no clear benefit in calling an alias DEBUG_ARGS(). Replace
calls with DEBUG_ARG(), and fix the white-spacing while at it.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2019-01-14 00:44:29 +01:00
Marc-André Lureau 2afbb788ff slirp: improve a bit the debug macros
Let them accept multiple arguments. Simplify the inner argument
handling of DEBUG_ARGS/DEBUG_MISC_DEBUG_ERROR.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2019-01-14 00:43:30 +01:00
Alexey Kardashevskiy 8ee2022b44 slirp/debug: Print IP addresses in human readable form
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2018-05-31 21:19:24 +02:00
Alexey Kardashevskiy 3ad9319f5c slirp/debug: Print IP addresses in human readable form
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2018-05-20 08:25:23 +03:00
Peter Maydell 7df7482bf6 slirp: Clean up includes
Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1454089805-5470-10-git-send-email-peter.maydell@linaro.org
2016-02-04 17:41:30 +00:00
Samuel Thibault 959e41473f slirp/arp: do not special-case bogus IP addresses
Do not special-case addresses with zero host part, as we do not
necessarily know how big it is, and the guest can fake them anyway.
Silently avoid having 0.0.0.0 as a destination, however.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
[Edgar: Minor change to subject]
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-06-09 01:49:28 +02:00
Peter Maydell ed6bc28e8a slirp/arp_table.c: Avoid shifting into sign bit of signed integers
"0xf << 28" shifts right into the sign bit, since 0xf is a signed
integer. Use the 'U' suffix to force an unsigned shift to avoid
this undefined behaviour and a clang sanitizer warning.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-01 19:09:09 +04:00
Nickolai Zeldovich 1a89b60885 slirp: Don't crash on packets from 0.0.0.0/8.
LWIP can generate packets with a source of 0.0.0.0, which triggers an
assertion failure in arp_table_add().  Instead of crashing, simply return
to avoid adding an invalid ARP table entry.

Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2012-11-15 10:27:14 +01:00
Jan Kiszka 5a371a2e52 slirp: Fix types of IP address parameters
Should be uint32_t for IPv4, not int. Also avoid in_addr_t without
proper includes. Fixes build regression on mingw32.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-08-05 12:51:11 +02:00
Fabien Chouteau 1a0ca1e1f6 Simple ARP table
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-08-03 12:57:06 +02:00