Mercurial > hg > nginx-quic
annotate auto/lib/google-perftools/conf @ 7152:3b635e8fd499
FastCGI: adjust buffer position when parsing incomplete records.
Previously, nginx failed to move buffer position when parsing an incomplete
record header, and due to this wasn't be able to continue parsing once
remaining bytes of the record header were received.
This can affect response header parsing, potentially generating spurious errors
like "upstream sent unexpected FastCGI request id high byte: 1 while reading
response header from upstream". While this is very unlikely, since usually
record headers are written in a single buffer, this still can happen in real
life, for example, if a record header will be split across two TCP packets
and the second packet will be delayed.
This does not affect non-buffered response body proxying, due to "buf->pos =
buf->last;" at the start of the ngx_http_fastcgi_non_buffered_filter()
function. Also this does not affect buffered response body proxying, as
each input buffer is only passed to the filter once.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 09 Nov 2017 15:35:20 +0300 |
parents | 0e1491139947 |
children | f7e79596baf2 |
rev | line source |
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1949 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
1949 | 4 |
5 | |
6 ngx_feature="Google perftools" | |
7 ngx_feature_name= | |
8 ngx_feature_run=no | |
9 ngx_feature_incs= | |
10 ngx_feature_path= | |
11 ngx_feature_libs="-lprofiler" | |
12 ngx_feature_test="ProfilerStop()" | |
13 . auto/feature | |
14 | |
15 | |
16 if [ $ngx_found = no ]; then | |
17 | |
18 # FreeBSD port | |
19 | |
20 ngx_feature="Google perftools in /usr/local/" | |
21 | |
22 if [ $NGX_RPATH = YES ]; then | |
23 ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lprofiler" | |
24 else | |
25 ngx_feature_libs="-L/usr/local/lib -lprofiler" | |
26 fi | |
27 | |
28 . auto/feature | |
29 fi | |
30 | |
31 | |
4704
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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32 if [ $ngx_found = no ]; then |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
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changeset
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33 |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
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34 # MacPorts |
642755ee3fab
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Ruslan Ermilov <ru@nginx.com>
parents:
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35 |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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36 ngx_feature="Google perftools in /opt/local/" |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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37 |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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38 if [ $NGX_RPATH = YES ]; then |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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39 ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lprofiler" |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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40 else |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
41 ngx_feature_libs="-L/opt/local/lib -lprofiler" |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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42 fi |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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43 |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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44 . auto/feature |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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45 fi |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
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changeset
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46 |
642755ee3fab
Added code to look up Google perftools in /opt/local/, for MacPorts.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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47 |
1949 | 48 if [ $ngx_found = yes ]; then |
49 CORE_LIBS="$CORE_LIBS $ngx_feature_libs" | |
2893
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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50 |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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51 else |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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52 |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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53 cat << END |
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54 |
5678 | 55 $0: error: the Google perftools module requires the Google perftools |
2893
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56 library. You can either do not enable the module or install the library. |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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57 |
da1ba8a5c8c9
stop ./configure at once on library failure
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58 END |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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59 |
da1ba8a5c8c9
stop ./configure at once on library failure
Igor Sysoev <igor@sysoev.ru>
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60 exit 1 |
1949 | 61 fi |