Mercurial > hg > nginx
annotate auto/lib/test @ 6356:f63dd04c1580 stable-1.8
Resolver: fixed crashes in timeout handler.
If one or more requests were waiting for a response, then after
getting a CNAME response, the timeout event on the first request
remained active, pointing to the wrong node with an empty
rn->waiting list, and that could cause either null pointer
dereference or use-after-free memory access if this timeout
expired.
If several requests were waiting for a response, and the first
request terminated (e.g., due to client closing a connection),
other requests were left without a timeout and could potentially
wait indefinitely.
This is fixed by introducing per-request independent timeouts.
This change also reverts 954867a2f0a6 and 5004210e8c78.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Tue, 26 Jan 2016 16:46:31 +0300 |
parents | 434548349838 |
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
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455 | 6 echo $ngx_n "checking for $ngx_lib ...$ngx_c" |
7 | |
8 cat << END >> $NGX_AUTOCONF_ERR | |
9 | |
10 ---------------------------------------- | |
11 checking for $ngx_lib | |
12 | |
13 END | |
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15 ngx_found=no |
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455 | 17 cat << END > $NGX_AUTOTEST.c |
18 | |
19 $ngx_lib_incs | |
20 | |
21 int main() { | |
22 $ngx_lib_test; | |
23 return 0; | |
24 } | |
25 | |
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27 eval "$CC $cc_test_flags $ngx_lib_cflags \ |
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28 -o $NGX_AUTOTEST $NGX_AUTOTEST.c $ngx_libs \ |
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29 >> $NGX_ERR 2>&1" |
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31 if [ -x $NGX_AUTOTEST ]; then |
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32 echo " found" |
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34 ngx_found=yes |
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36 else |
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37 echo " not found" |
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38 fi |
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Configure: fixed autotest cleanup commands.
Sergey Kandaurov <pluknet@nginx.com>
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40 rm -rf $NGX_AUTOTEST* |