j3d1/tinc
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Check if devops is valid before closing the device.

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This fixes a segfault that occurs on exit if tinc fails before the
device is initialized (for example, if it fails to read the private
key).
This commit is contained in:
Etienne Dechamps 2014-07-12 13:56:01 +01:00
parent 45a30f7157
commit b12f122f1b
1 changed files with 2 additions and 1 deletions
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3
src/net_setup.c
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@ -1141,7 +1141,8 @@ void close_network_connections(void) {
if (device_fd >= 0)
io_del(&device_io);
devops.close();
if (devops.close)
devops.close();
exit_control();