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Bug: 13219633
Change-Id: Ide43add0b90b3081cc709a22d1ff1f59d65f1104
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And switch the makefile to just building everything in the relevant directory.
Change-Id: Ia7785c4dcabb51639c2230026f8a8a9eff919a36
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Change-Id: I48082ad9eb1b56349c6746ab2c371728c8571a81
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Need to load search domain data before we attempt to use it.
bug:6799630
Change-Id: Ib228f4ca260339f71a2e28d5930c0a722bd43c92
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libraries."
* commit '8826ba8ab6922927bdac2466d2903916d5806a06':
Fix x86_64 build, clean up intermediate libraries.
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The x86_64 build was failing because clone.S had a call to __thread_entry which
was being added to a different intermediate .a on the way to making libc.so,
and the linker couldn't guarantee statically that such a relocation would be
possible.
ld: error: out/target/product/generic_x86_64/obj/STATIC_LIBRARIES/libc_common_intermediates/libc_common.a(clone.o): requires dynamic R_X86_64_PC32 reloc against '__thread_entry' which may overflow at runtime; recompile with -fPIC
This patch addresses that by ensuring that the caller and callee end up in the
same intermediate .a. While I'm here, I've tried to clean up some of the mess
that led to this situation too. In particular, this removes libc/private/ from
the default include path (except for the DNS code), and splits out the DNS
code into its own library (since it's a weird special case of upstream NetBSD
code that's diverged so heavily it's unlikely ever to get back in sync).
There's more cleanup of the DNS situation possible, but this is definitely a
step in the right direction, and it's more than enough to get x86_64 building
cleanly.
Change-Id: I00425a7245b7a2573df16cc38798187d0729e7c4
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We used to just try any iface we'd been told about as a
fallback, but that will end up mistakenly using a secondary
network's dns when we really don't have a default connection.
It also messed up our detection of whether we were doing the
lookup on the default or not (we'd get back our secondary net
iface as the default, do the compare and think we were on default).
Remove the lies and let dns fail if we don't have an iface for it.
bug:10132565
Conflicts:
libc/netbsd/resolv/res_cache.c
Change-Id: I357a9c34dad83215f44c5e0dd41ce2a7d6fe8f3f
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We used to just try any iface we'd been told about as a
fallback, but that will end up mistakenly using a secondary
network's dns when we really don't have a default connection.
It also messed up our detection of whether we were doing the
lookup on the default or not (we'd get back our secondary net
iface as the default, do the compare and think we were on default).
Remove the lies and let dns fail if we don't have an iface for it.
bug:10132565
Change-Id: I5f0f2abacaaaaf23c5292b20fba9d8dcb6fb10c5
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Adds an extra mark parameter to android_getaddrinfoforiface,
android_gethostbyaddrforiface and android_gethostbynameforiface that if set
will cause all packets sent by DNS requests to have that mark
Change-Id: I6f72390e4ce5bfc3cc73183f9b2fb3705a11685f
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* commit '977a33137d2be0093f474055f839cf665b82b588':
bionic: add tests for properties
bionic: move system property writing from init to bionic
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Move the implementation of writing to the system property area
from init to bionic, next to the reader implementation. This
will allow full property testing to be added to bionic tests.
Add new accessor and waiting functions to hide the implementation
from watchprops and various bionic users.
Also hide some of the implementation details of the property area
from init by moving them into _system_properties.h, and other details
from everybody by moving them into system_properties.h.
(cherry picked from commit dc1038b7900acb664e99643d2974e1a0f4703781)
Change-Id: I192d3825ee276c5047bc751039fe6cfe226a7cca
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Move the implementation of writing to the system property area
from init to bionic, next to the reader implementation. This
will allow full property testing to be added to bionic tests.
Add new accessor and waiting functions to hide the implementation
from watchprops and various bionic users.
Also hide some of the implementation details of the property area
from init by moving them into _system_properties.h, and other details
from everybody by moving them into system_properties.h.
Change-Id: I9026e604109e30546b2849b60cab2e7e5ff00ba5
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Change-Id: Ic23506581ff835a6b679e1593eab550a84548056
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Cleanup uid interface map variable names
Change-Id: I712dd83276bb23b149af4180515ef33a1bade5ea
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Add methods to attach/detach UID ranges to a specific dns cache/interface.
This mirrors the already existing code for attaching specific processes to
specific interfaces but will be used to push all processes from a given
user to a specific cache/interface.
Change-Id: Ic24391e92d3ca46fcb46cc4fc53e13984dec40b3
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* commit '509fc8069757aa6091e044f659f76da0bf59723c':
Fix all printf warnings in res_send.c.
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* commit 'd8a9cccb4d77eecc36425c9240a12bd305031ee3':
Fix all printf warnings in res_send.c.
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Change-Id: I4bf959140b5a5475897bd80704e64e3c4645fc3f
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libc logging."
* commit 'cf23cbb1d4826ac579fae28e4fe796a6e4e1ddfd':
Clean up internal libc logging.
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* commit '5f8292050fc07f4bf9e70f37a807ad028e3cfc87':
Clean up internal libc logging.
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We only need one logging API, and I prefer the one that does no
allocation and is thus safe to use in any context.
Also use O_CLOEXEC when opening the /dev/log files.
Move everything logging-related into one header file.
Change-Id: Ic1e3ea8e9b910dc29df351bff6c0aa4db26fbb58
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Stricter input parameters help avoid ugly casting when passing
pointers to immutable protobuf data.
While at it: an int return was dropped from 2 functions whose users
never used the result; one of the return paths was returning an
uninitialized value.
Size_t for portablity and warning supression, misc warnings addressed.
Change-Id: I2d5cbdaf0c9b6c4621a7d397772da13da5dc0943
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name server addresses are read from the dns
cache associated wih the interface on which
the request shall be done.
processes which has requested to issue dns request
using specific interface are now proxied to netd.
added methods to attach/detach a process to a specific
dns cache/interface.
added getaddrinfoforinface method which takes an
interface as an argument.
bug:4815099
bug:5465296
Change-Id: I7a8fe1980cdf99d4d296ddc5c6411f0c72162263
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This reverts commit f1464ff95670e6dcc0e12bf9fbbeb4c0346434c9
Change-Id: I3496b9a8cb54614fe3eea016d1391c8a89f3db38
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name server addresses are read from the dns
cache associated wih the interface on which
the request shall be done.
processes which has requested to issue dns request
using specific interface are now proxied to netd.
added methods to attach/detach a process to a specific
dns cache/interface.
added getaddrinfoforinface method which takes an
interface as an argument.
Change-Id: I851ec8ab8ce3112626ad2a729078b91d013f32fd
bug:4815099
bug:5465296
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Find the TTL for the negative results using the minimum of
the SOA records TTL or the MINIMUM-TTL field (RFC-2308).
bug:5926539
Change-Id: I6d39c9fb558afcb7a4a5bc014d97dab4a85c0d4f
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This doesn't currently use this info - it's still using the system
property based data-passing. That change is comming.
bug:6799630
Change-Id: I725463209855447cd04bf1457281f3084fffd692
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Added a missing call to _resolv_cache_query_failed for another fail
case where it was missing (it doesn't go through the error handling
under the "fail" label). This missing notification caused requests to
have to wait for timeout instead of beeing notified on some failed
requests.
Change-Id: I904d60269c59b926784e3a397d2a860329f55142
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* commit 'c5cab3452d5ced55474e56497594579108670b51':
Avoid multiple dns lookups for the same query
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* commit '028ccf5d40dd9a945ea92aa79822c08c6f6aa1d2':
Avoid multiple dns lookups for the same query
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Change-Id: I40909306e8cf922f1dd5a5685db89f732a709794
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randomized." into jb-dev
* commit '03539a36b634bdfa61c06277cf25e0ca8e3105ba':
Ensure that the port number and TXID are properly randomized.
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This fix reads from /dev/urandom to get the required entropy.
Bug: 6535492
Change-Id: Ibc2fec3f71a67607b608ad9b767b0b6504993c1d
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If two or more rapid dns requests for the same server are done
from different threads it turns into separate dns reques, if
the response of the request isn't found in the cache.
This patch avoid multiple request for the same server by
letting subsequents request wait until the first request
has finished.
Change-Id: Ic72ea0e7d3964a4164eddf866feb4357ec4dfe54
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* commit '73a6566da337db50cfc73c369d774ac1905a30c2':
Remove expired dns cache entries before removing oldest
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32 enteries perhaps was ok for per-process caching with ipv4 only
but adding ipv6 records makes it effectively 16 entries and making
it system wide makes is pretty useless. Increasing to 640 entries.
bug:5841178
Change-Id: I879f8bf4d3c4d8c1708bb46d46a67c1f64b1861f
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* commit 'eae1f1fba33cb105302227b044a14e5abcbe55e7':
res_send: Avoid spurious close()s and (rare) failure
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When looping over the current list of sockets we are connected to,
use getpeername() not getsockname() to find out who the remote
end is. This change avoids spurious close() and (rare) failure.
Origin: ISC bug #18625 and fixed in libbind 6.0
Change-Id: I5e85f9ff4b98c237978e4bf4bd85ba0a90d768e6
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This patch is used to remove private C library declarations from the
public headers (that are exported to the NDK). It should *only* be
submitted after all other patches modifying the users of said
private functions have been submitted to the tree, to avoid
breakages.
Change-Id: I0a5e3014f8e3ac9ed8df86a5cdae506337c23252
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TCP isn't supported on some dns servers, which makes the old code
hang forever.
NOT adding a stopship to remove debugging stuff - it was too painful
(14s timeout on failed tcp dns lookups) so we decided not to bother people.
bug:5766949
Change-Id: I381c20c3e11b8e994438d4f7c58ef643cd36554e
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Added info about what entries are getting flushed due to ttl or size limits.
Change-Id: I69fb70ce23b5b820f5f1a5738c0f1aa57b6a1127
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Change-Id: I555f5c10da9770feacdbece9fd77729d6151bfba
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import of changes 22100 and 23138 from opensource.
Change-Id: I3ce86394323d269272aeb2bebeed4374f171a8cf
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props change."
* commit 'fed3135972f9725a44a7d9b3df728e311ac1a130':
Don't reset caches when dns props change.
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This happens too frequently. We should flush a per-interface cache
when it's dns server addrs changes.
Change-Id: I8a691c96ce9a775160ef55ddb8f755d649041583
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* commit 'e0a4b67811981ab4c04c437b23c36ae42c444bce':
Add support for a dns cache per interface
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Initial commit for dns cache per interface.
Added a type that holds a reference to a
cache and name of associated interface,
address of interface, name server(s)
associated with an interface etc.
New functions to set default interface,
address of name servers etc.
Change-Id: Ie991bc5592fd998409853d8bf77d7fe69035dac5
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