mirror of
https://github.com/OpenVPN/openvpn.git
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587df08abd
OpenVPN would segfault unexpectedly if it would be compiled against
PolarSSL
and the plug-in would expect OpenSSL, or vice-versa. This segfault would
not appear before the plug-in would try to access functions which would
be available if the plug-in and OpenVPN uses the same SSL implementation.
This patch adds a member to the plug-in initialisation function, which
identifies the SSL implementation.
The log_v3 plug-in is updated accordingly + a simple fix to make it
buildable again using the ./build script.
A minor documentation error in the openvpn-plugin.h was also
corrected, where it mentioned OPENVPN_PLUGIN_VERSION instead of
OPENVPN_PLUGINv3_STRUCTVER.
v2 - add const ovpnSSLAPI ssl_api at the end of
struct openvpn_plugin_args_open_in and not in the "middle"
v3 - fix bug in plug-in init, as the SSLAPI was located wrong in the
args struct sent to the openvpn_plugin_open_v3() function.
v4 - Ensure SSLAPI got a sane/known value if SSL is disabled or unknown
Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1372879030-10576-1-git-send-email-dazo@users.sourceforge.net>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7754
Signed-off-by: Gert Doering <gert@greenie.muc.de>
15 lines
403 B
Bash
Executable file
15 lines
403 B
Bash
Executable file
#!/bin/sh
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#
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# Build an OpenVPN plugin module on *nix. The argument should
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# be the base name of the C source file (without the .c).
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#
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# This directory is where we will look for openvpn-plugin.h
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CPPFLAGS="${CPPFLAGS:--I../../../include}"
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CC="${CC:-gcc}"
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CFLAGS="${CFLAGS:--O2 -Wall -g}"
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$CC $CPPFLAGS $CFLAGS -fPIC -c $1.c && \
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$CC $CFLAGS -fPIC -shared $LDFLAGS -Wl,-soname,$1.so -o $1.so $1.o -lc
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