Mercurial > hg > nginx
annotate src/os/unix/ngx_darwin.h @ 7851:aa5f8825f24d
Resolver: fixed label types handling in ngx_resolver_copy().
Previously, anything with any of the two high bits set were interpreted
as compression pointers. This is incorrect, as RFC 1035 clearly states
that "The 10 and 01 combinations are reserved for future use". Further,
the 01 combination is actually allocated for EDNS extended label type
(see RFC 2671 and RFC 6891), not really used though.
Fix is to reject unrecognized label types rather than misinterpreting
them as compression pointers.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 25 May 2021 15:17:41 +0300 |
parents | d620f497c50f |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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8 #ifndef _NGX_DARWIN_H_INCLUDED_ |
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9 #define _NGX_DARWIN_H_INCLUDED_ |
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10 |
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12 void ngx_debug_init(void); |
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13 ngx_chain_t *ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, |
493 | 14 off_t limit); |
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16 extern int ngx_darwin_kern_osreldate; |
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17 extern int ngx_darwin_hw_ncpu; |
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18 extern u_long ngx_darwin_net_inet_tcp_sendspace; |
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20 extern ngx_uint_t ngx_debug_malloc; |
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22 |
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23 #endif /* _NGX_DARWIN_H_INCLUDED_ */ |