Mercurial > hg > nginx-quic
view docs/dtd/changes.dtd @ 6986:0cdee26605f3
Cleaned up r->headers_out.headers allocation error handling.
If initialization of a header failed for some reason after ngx_list_push(),
leaving the header as is can result in uninitialized memory access by
the header filter or the log module. The fix is to clear partially
initialized headers in case of errors.
For the Cache-Control header, the fix is to postpone pushing
r->headers_out.cache_control until its value is completed.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 20 Apr 2017 18:26:37 +0300 |
parents | 5e3bda6f5208 |
children |
line wrap: on
line source
<!ENTITY nbsp " " > <!ENTITY mdash " - " > <!ELEMENT change_log (changes)* > <!ATTLIST change_log title CDATA #REQUIRED > <!ELEMENT changes (change)* > <!ATTLIST changes ver CDATA #REQUIRED date CDATA #REQUIRED > <!ELEMENT change (para)* > <!ATTLIST change type (bugfix | feature | change | security | workaround) #IMPLIED > <!ELEMENT para (#PCDATA | at | br | nobr)* > <!ATTLIST para lang (ru | en) #REQUIRED > <!ELEMENT at EMPTY > <!ELEMENT br EMPTY > <!ELEMENT nobr (#PCDATA) >