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gcc-8 flunks a certain number of tests at compile time, so
conditionally disable (negative) tests which won't even compile.
Change-Id: Id7e85f38bc371623972efa6e2c8f9ee4717f5ff5
Signed-off-by: Dave Barach <dave@barachs.net>
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Let m = user estimate of the (max) src string length, low = smaller
address of (src, dst), hi = larger address (src, dst).
if (low + (m - 1) >= hi), we have a *potential* overlapping copy which
is not allowed. Before we declare overlap - and return an error -
retry the check with m = actual src string length.
The resulting "test string" failure affected aarch64 (only) because of
differences in test code stack variable placement / alignment.
Change-Id: I2931d1ce2c61af3d3880075b033d2a4c4e421f09
Signed-off-by: Dave Barach <dave@barachs.net>
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A client can send a memclnt delete message and ask vpp to cleanup the
shared memory queue. Obviously, in this case no delete reply is sent
back to the client.
Change-Id: I9c8375093f8607680ad498a6bed0690ba02a7c3b
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ia9c3d7a68a23dc4ab3be06f88fdfb053db422372
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I45fd7538853f84c6c8bf804cc20acbc9601db3ba
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I8debcd078b733ed19c4b46ea41a2a150d816724c
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ibb55427ed49d0277854a352922c6c4bb007bf072
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: Ia56c2698adb0ea7811203844dc4db10e121fbc42
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Add a check to make sure that the vlib and vnet buffer flag bit
definitions do not overlap.
The VNET_BUFFER_F_AVAIL1...8 definitions allow out-of-tree codes to:
#define VNET_BUFFER_F_MY_USECASE VNET_BUFFER_F_AVAIL1
and so on. This avoids introducing irrelevant and/or proprietary bit
definitions into vnet/buffer.h, and hopefully minimizes merge pain for
everyone involved.
Change-Id: I5be4f61dceb81b5bfca005f6d609ade074af205b
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I92f415bf253d6e051ec9d94ebeb98f081b2a0293
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ifdbb4c4cffd90c4ec8b39513d284ebf7be39eca5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Iad3120ab6466b77875efc89ccb49f6d22e36e62a
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I9ef042c06c12892a2bbc23cc3bac6891c77e3feb
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: Ife05d25fd736ae3064f01e974e5aecc5b48de924
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Id39d64bf1b49345a3dc31c63360569212aba6865
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ic6a8b9aaec7e5dee4fb1971168988dbe4f931f86
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I9d2f52e756363df011026773bfffa838a557313f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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cleaning up some unused code
Change-Id: I1558eec79af173e5cdcc769d7c3909039403eed8
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
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Change-Id: Ia5d45db73e4bdb32214ed4f365d5eec8e28115f3
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Add memcmp_s, strcmp_s, strncmp_s, strcpy_s, strncpy_s, strcat_s, strncat_s,
strtok_s, strnlen_s, and strstr_s C11 safe string API. For migrating extant
unsafe API, add also the corresponding macro version of each safe API,
clib_memcmp, clib_strcmp, etc.
In general, the benefits of the safe string APIs are to provide null pointer
checks, add additional argument to specify the string length of the passed
string rather than relying on the null terminated character, and src/dest
overlap checking for the the string copy operations.
The macro version of the API takes the same number of arguments as the unsafe
API to provide easy migration. However, it does not usually provide the full
aformentioned benefits. In some cases, it is necessary to move to the safe
API rather than using the macro in order to avoid some unpredictable problems
such as accessing memory beyond what it is intended due to the lack of the
passed string length.
dbarach: add a "make test" vector, and a doxygen file header cookie.
Change-Id: I5cd79b8928dcf76a79bf3f0b8cbc1a8f24942f4c
Signed-off-by: Steven <sluong@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I89be597376690bb75c4347bcfc1c6c3d27c4034c
Signed-off-by: Chore <s3m2e1.6star@gmail.com>
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startup.conf
otherwise, these pools will occupy an entire huge page for each even
they are very small.
Change-Id: I08919714de9b6cd4b8dddb546ca54364b56ec99f
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Should have been done this way years ago. My bad.
Change-Id: Ic7bf937fb6c4dc5c1b6ae64f2ecf8608b62e7039
Signed-off-by: Dave Barach <dave@barachs.net>
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VPP graph dispatch trace record description:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Major Version | Minor Version | NStrings | ProtoHint |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Buffer index (big endian) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ VPP graph node name ... ... | NULL octet |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Buffer Metadata ... ... | NULL octet |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Buffer Opaque ... ... | NULL octet |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Buffer Opaque 2 ... ... | NULL octet |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| VPP ASCII packet trace (if NStrings > 4) | NULL octet |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Packet data (up to 16K) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Graph dispatch records comprise a version stamp, an indication of how
many NULL-terminated strings will follow the record header, and a
protocol hint.
The buffer index allows downstream consumers of these data to easily
filter/track single packets as they traverse the forwarding
graph. FWIW, the 32-bit buffer index is stored in big endian format.
As of this writing, major version = 1, minor version = 0. Nstrings
will be either 4 or 5.
Here is the current set of protocol hints:
typedef enum
{
VLIB_NODE_PROTO_HINT_NONE = 0,
VLIB_NODE_PROTO_HINT_ETHERNET,
VLIB_NODE_PROTO_HINT_IP4,
VLIB_NODE_PROTO_HINT_IP6,
VLIB_NODE_PROTO_HINT_TCP,
VLIB_NODE_PROTO_HINT_UDP,
VLIB_NODE_N_PROTO_HINTS,
} vlib_node_proto_hint_t;
Example: VLIB_NODE_PROTO_HINT_IP6 means that the first octet of packet
data SHOULD be 0x60, and should begin an ipv6 packet header.
Change-Id: Idf310bad80cc0e4207394c80f18db5f77c378741
Signed-off-by: Dave Barach <dave@barachs.net>
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fix coding style
Change-Id: I458d81fa80c509b71edb2021468a89715cb32ae3
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Change-Id: I45b97cfd0c3785bfbf6d142d362bd3d4d56bae00
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Instead of waiting for notification from binary api.
Change-Id: I5ecab857d6bcdbed62d6bb06709570c4cf6b19ea
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Add dependency on the API compiler, so that builds can deal with changes to the tool.
Change-Id: I2587235fefa93a69955495870d49f36b4203bfea
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: I03884b6cde9d4c38ae13d1994fd8d37d44016ef0
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Icf1408c50a6438c81e16033e83b2a76ce6eb0166
Signed-off-by: John Lo <loj@cisco.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I5b4cd419d317381a06e7e6d703373959f4bbd97b
Signed-off-by: Damjan Marion <damarion@cisco.com>
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DHCP tests failed intermittantly with a core dump.
Let's see if this fixes it.
Change-Id: I42829a2c7e7f5a9a6775330d37bf972ff0008210
Signed-off-by: Ole Troan <ot@cisco.com>
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This patchset adds and raises the following custom exception classes:
* class VPPApiError(Exception):
* class VPPNotImplementedError(NotImplementedError):
* class VPPIOError(IOError):
* class VPPRuntimeError(RuntimeError):
* class VPPValueError(ValueError):
* class VPPSerializerValueError(ValueError):
* class VPPStatsIOError(IOError):
* class VPPStatsClientLoadError(RuntimeError):
* class VppTransportShmemIOError(IOError):
* class VppTransportSocketIOError(IOError)
Change-Id: Ia40900fd2dcef148d01125d6c691329fc666901e
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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'raise NotImplemented' should be 'raise NotImplementedError'.
NotImplemented is not part of the Exception heirarchy.
Change-Id: I7fb647f1d56e689fafa2cd9a5566da826def072b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Change-Id: I4799a9d469c797e54669ff4b50851a9acc849427
Signed-off-by: Chore <s3m2e1.6star@gmail.com>
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Change-Id: Id4a20066fc5be716c61a497dfcb4d00dc1dbb28d
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ibea87f21b3403045cc0d865903b94396fe670e79
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Change-Id: I6e0b7cf37c1a9ac66f8ac011db29504e57844ee9
Signed-off-by: Matus Fabian <matfabia@cisco.com>
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- intercept fork and register a new worker with vpp
- share sessions between parent and forked child
- keep binary api state per worker
Change-Id: Ib177517d661724fa042bd2d98d18e777056352a2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I790f7785e183cc9aaffd5b593617c4e12a32e20d
Signed-off-by: Pavel Kotucek <pavel.kotucek@pantheon.tech>
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Change-Id: Ia794fa7e15dac02c8607c4cee2f119ad9815c0a8
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I192e340bd072d27bf6ddc382347ad5c3ca411bad
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ibb6d648948f990280e3cb048ce907f01e5c32b12
Signed-off-by: Jon Loeliger <jdl@netgate.com>
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crypto-input,esp encrypt/decrypt are indicated in CMakefiles
Change-Id: I18ba851c1d4e5633d07c5de61cdaeae938e94982
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Change-Id: Ib6458e56f546bb5b11c23aa5e1afe0f4b5011c08
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I4e40bb6d6bf274a27892053f37aeeb81a7278965
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: I9124fcb755ba43fd8f44712f0940f351c460c5b0
Signed-off-by: Ole Troan <ot@cisco.com>
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Previously all types are compound. This adds support for aliases,
so one can do things like:
typedef u32 interface_index;
or
typedef u8 ip4_address[4];
Change-Id: I0455cad0123fc88acb491d2a3ea2725426bdb246
Signed-off-by: Ole Troan <ot@cisco.com>
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: Ia3dcd98edb6188deb96a3a99d831e71b2ffa0060
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Import queue in an py2-py3 compatable way.
Change-Id: I83f166a959c4ee55438e3997edbcb596dc72059f
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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