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Consistently allocate device and iface variables on the heap.

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This fixes a segfault when no Device has been specified and tinc exits, and it
would try to free() a static string. Thanks to Borg for spottin.
This commit is contained in:
Guus Sliepen 2009-01-03 22:06:10 +01:00
parent f81cea3bdc
commit b069da90d6
7 changed files with 26 additions and 23 deletions
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2
src/cygwin/device.c
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@ -38,7 +38,7 @@ int device_fd = -1;
static HANDLE device_handle = INVALID_HANDLE_VALUE;
char *device = NULL;
char *iface = NULL;
char *device_info = NULL;
static char *device_info = NULL;
static int device_total_in = 0;
static int device_total_out = 0;