Mercurial > hg > nginx
annotate auto/lib/md5/makefile.owc @ 6348:7316c57e4fe7
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 | d620f497c50f |
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
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6 CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT) |
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8 md5.lib: |
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9 cd $(MD5) |
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10 wcl386 -c $(CFLAGS) -dL_ENDIAN md5_dgst.c |
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11 wlib -n md5.lib md5_dgst.obj |