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

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Kconfig

ibs/libc/netdb: Make DNS retries configurable

2018-11-14 06:30:49 -06:00

lib_dns.h

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lib_dnsaddserver.c

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lib_dnsbind.c

libs/libc/netdb/lib_dnsbind.c: Make DNS recevie timeout configurable.

2018-11-08 08:33:13 -06:00

lib_dnscache.c

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lib_dnsforeach.c

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lib_dnsinit.c

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lib_dnsquery.c

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

lib_freeaddrinfo.c

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lib_gaistrerror.c

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lib_getaddrinfo.c

libs/libc/netdb/lib_getaddrinfo.c: Fix a warning found in build testing.

2018-10-02 11:16:47 -06:00

lib_gethostbyaddr.c

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lib_gethostbyaddrr.c

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lib_gethostbyname.c

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lib_gethostbynamer.c

ibs/libc/netdb: Make DNS retries configurable

2018-11-14 06:30:49 -06:00

lib_getservbyname.c

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lib_getservbynamer.c

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lib_netdb.c

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lib_netdb.h

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lib_parsehostfile.c

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Make.defs

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