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Jens Rehsack
b9c72cc8bc
Update ibmswtpm2 from 1628 to 1637. Build 1637 Includes: * Increase NV memory size to match PC Client RSA 3072 requirements * Add and fix ACT support * Update Visual Studio files to 2019. Signed-off-by: Jens Rehsack <sno@netbsd.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
28 lines
980 B
Diff
28 lines
980 B
Diff
Fix strict aliasing issue of gcc10
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fixes:
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TpmFail.c: In function 'TpmLogFailure':
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TpmFail.c:217:23: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
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217 | s_failFunction = *(UINT32 *)&function; /* kgold */
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| ^~~~~~~~~~~~~~~~~~~
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cc1: all warnings being treated as errors
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Upstream-Status: Submitted
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Signed-off-by: Jens Rehsack <sno@NetBSD.org>
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Index: src/TpmFail.c
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===================================================================
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--- src.orig/TpmFail.c 2020-09-10 15:43:57.085063875 +0200
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+++ src/TpmFail.c 2020-09-10 15:48:35.563302634 +0200
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@@ -214,7 +214,7 @@
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// On a 64-bit machine, this may truncate the address of the string
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// of the function name where the error occurred.
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#if FAIL_TRACE
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- s_failFunction = *(UINT32 *)&function; /* kgold */
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+ memcpy(&s_failFunction, function, sizeof(uint32_t)); /* kgold */
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s_failLine = line;
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#else
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s_failFunction = 0;
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