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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-19 08:49:34 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-20 11:23:31 +0200 |
commit | e36ca101817ed47e788f1f2801190718736e834e (patch) | |
tree | fe04e4574145d3f6359e41690d7685093e762762 /mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h | |
parent | mDNSResponder: Update to v561.1.1 (diff) | |
download | rtems-libbsd-e36ca101817ed47e788f1f2801190718736e834e.tar.bz2 |
mDNSResponder: Update to v567
The sources can be obtained via:
https://opensource.apple.com/tarballs/mDNSResponder/mDNSResponder-567.tar.gz
Update #3522.
Diffstat (limited to 'mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h')
-rwxr-xr-x | mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h b/mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h index 785ed3fe..81b4192b 100755 --- a/mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h +++ b/mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h @@ -96,6 +96,9 @@ extern "C" { #ifdef LIMITED_RESOURCES_TARGET // Don't support jumbo frames #define AbsoluteMaxDNSMessageData 1500 +// By the time you add IPv6 header (40 bytes) UDP header (8 bytes) and DNS message header (12 bytes) +// this makes 1560 which is 60 bytes over the standard Ethernet MTU. D'oh! + // StandardAuthRDSize is 264 (256+8), which is large enough to hold a maximum-sized SRV record (6 + 256 bytes) #define MaximumRDSize 264 // Don't cache anything |