liangchaozhong
d8777fa77d
invalid dns cache entry after ttl expires
...
Log ttl after receive dns query and invalid dns cache entry when ttl expires.
Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>
2023-01-29 14:32:33 +08:00
Nathan Hartman
20bdd44e7b
Remove executable permission from source and build files.
2022-08-04 12:48:18 -03:00
liyi25
1141ee28e9
delay creating DNS bind socket
...
Signed-off-by: liyi <liyi25@xiaomi.com>
2022-08-03 23:43:48 +08:00
Xiang Xiao
f1ed349dd9
sched/clock: Remove CLOCK_MONOTONIC option from Kconfig
...
here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-23 01:21:26 +08:00
Petro Karashchenko
9551de7115
net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-18 10:59:47 +01:00
Petro Karashchenko
3ccb657dc2
nuttx: remove space befone newline in logs
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-27 21:01:19 -06:00
ligd
3f94828f6b
netdb: fix access within misaligned address error
...
netdb/lib_dnsquery.c:444:14: runtime error: member access within misaligned address 0xef2f5a1b for type 'struct dns_question_s', which requires 2 byte alignment
0xef2f5a1b: note: pointer points here
63 6f 6d 00 00 01 00 01 c0 0c 00 05 00 01 00 00 00 1c 00 1a 05 6d 75 73 69 63 06 6e 74 65 73 35
^
netdb/lib_dnsquery.c:445:14: runtime error: member access within misaligned address 0xef2f5a1b for type 'struct dns_question_s', which requires 2 byte alignment
0xef2f5a1b: note: pointer points here
63 6f 6d 00 00 01 00 01 c0 0c 00 05 00 01 00 00 00 1c 00 1a 05 6d 75 73 69 63 06 6e 74 65 73 35
^
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-11-08 21:57:27 -06:00
YAMAMOTO Takashi
4666b39f9c
dns_recv_response: Fix IPv6 address in an ninfo()
2021-06-17 02:52:04 -05:00
Virus.V
317bd40fec
net/dns:fix unaligned access in dns query
2021-06-10 02:03:31 -05:00
Xiang Xiao
9473434587
Ensure the kernel component don't call userspace API
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-03-01 09:23:09 +09:00
Xiang Xiao
f3043d133e
netdb: Don't call _NX_RECV and _NX_SEND
...
since netdb should only be called from userspace
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-02-21 12:33:02 +00:00
YAMAMOTO Takashi
5566d9ad03
libs/libc/netdb/lib_dnsquery.c: Fix a syslog format
2020-11-23 05:00:10 -08:00
Xiang Xiao
4addf6c308
libc/netdb: query IPv6 first than IPv4
...
since some host have multiple IPv4 address, the dns cache may fill in all
Ipv4 address and refuse to accept any IPv6 address if we query IPv4 first
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I229a7a524fb9daa7498c66913a2de61f11d6fb43
2020-04-01 16:09:28 -06:00
Xiang Xiao
7f2810f73a
libc/netdb: Should query both IPv4 and IPv6 address regardless the server address type
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I1ba17b3078837cd5b857a13f104550613050d3e0
2020-04-01 16:09:28 -06:00
Xiang Xiao
2e57583219
libc/netdb: Connect to the server before sending
...
so we can remove the server check in response
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I7ddc00807feb92bb6f0851023bb63d38bf3fdac2
2020-04-01 16:09:28 -06:00
Xiang Xiao
15fac7743c
libc/netdb: Fix nxstyle issue
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-03-30 09:47:28 -06:00
Xiang Xiao
64a230df7a
libc/netdb: Should use ntohs not htons for the receiving data
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I36e508c1ba952d9229790abdb47f4f9dc654d326
2020-03-30 09:47:28 -06:00
Xiang Xiao
07c3b16462
libc/netdb: Replace get_errno with errno
...
and fix the typo error
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I51e2e4dbdb46fea89f4e18a41d99b943b03cedab
2020-03-30 09:47:28 -06:00
Xiang Xiao
bd4e8e19d3
Run codespell -w against all files
...
and fix the wrong correction
2020-02-22 14:45:07 -06:00
Juha Niskanen
3e7281e699
libs/libc/netdb: Support multiple IP addresses per hostname
2018-11-23 07:09:47 -06:00
uha Niskanen
23aa2839c3
libs/libc/netdb/lib_dnsquery.c: harden against DNS spoofing. This commit implements most of the RFC 5452 guidelines for making DNS more resilient. We now verify response matches against what was queried and use unpredictable query IDs. It is also checked that response come from correct DNS server. Also fixes a buffer overflow when querying hostnames longer than CONFIG_NETDB_DNSCLIENT_NAMESIZE.
2018-11-16 06:56:45 -06:00
Juha Niskanen
5129e4dd60
ibs/libc/netdb: Make DNS retries configurable
2018-11-14 06:30:49 -06:00
Gregory Nutt
cf99fb40c9
This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now.
...
Squashed commit of the following:
libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
libs/: Fix paths in moved library directories.
libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
2018-05-29 13:21:26 -06:00