Mercurial > hg > nginx-quic
view auto/lib/zlib/makefile.bcc @ 7146:5c25f01bbd52 stable-1.12
Fixed handling of non-null-terminated unix sockets.
At least FreeBSD, macOS, NetBSD, and OpenBSD can return unix sockets
with non-null-terminated sun_path. Additionally, the address may become
non-null-terminated if it does not fit into the buffer provided and was
truncated (may happen on macOS, NetBSD, and Solaris, which allow unix socket
addresess larger than struct sockaddr_un). As such, ngx_sock_ntop() might
overread the sockaddr provided, as it used "%s" format and thus assumed
null-terminated string.
To fix this, the ngx_strnlen() function was introduced, and it is now used
to calculate correct length of sun_path.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 04 Oct 2017 21:19:38 +0300 |
parents | 9d458803bbe0 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. CFLAGS = -q -O2 -tWM -w-8004 -w-8012 $(CPU_OPT) zlib.lib: cd $(ZLIB) bcc32 -c $(CFLAGS) adler32.c crc32.c deflate.c \ trees.c zutil.c compress.c \ inflate.c inffast.c inftrees.c tlib zlib.lib +adler32.obj +crc32.obj +deflate.obj \ +trees.obj +zutil.obj +compress.obj \ +inflate.obj +inffast.obj +inftrees.obj