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authorAndrew Bartlett <abartlet@samba.org>2007-07-19 04:00:32 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 15:01:11 -0500
commitf8219ec5a8502975f347323900ff3245ff5222dc (patch)
treeb80a2683164ccf4c7da7188c010abc340fd5f639 /testprogs/blackbox
parent3c097f3afb51f41abe2be6a5698dabba559b75fc (diff)
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r23961: Allow SWAT to operate on x86_64 machines.
On machines with a 4 byte int, and a 8 byte pointer, the ESP could would fail. The problem is that 0 != NULL. 0 is an int (4 bytes) and NULL is a pointer (8), and this matters critically to varargs functions. If a 0 was passed as the 'terminating' argument, then only 4 bytes would be written to the stack, but va_arg(ap, char *) would try and pull 8, reading uninitalised memory. Andrew Bartlett (This used to be commit 72ca8e3b2a45179b731790e6329b978b22ac1ec0)
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