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Fixed build with HWASan
sandbox/akazmin/hwasan_build
author
Andrey Kazmin
<a.kazmin@partner.samsung.com>
Tue, 23 Mar 2021 10:33:26 +0000
(13:33 +0300)
committer
Andrey Kazmin
<a.kazmin@partner.samsung.com>
Tue, 23 Mar 2021 10:33:26 +0000
(13:33 +0300)
Autogen setups its default handler for SIGTRAP
which is used by HWASan internally.
Disable default handler for SIGTRAP.
Signed-off-by: Andrey Kazmin <a.kazmin@partner.samsung.com>
agen5/autogen.c
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diff --git
a/agen5/autogen.c
b/agen5/autogen.c
index
3fd1a0c
..
b294b3b
100644
(file)
--- a/
agen5/autogen.c
+++ b/
agen5/autogen.c
@@
-575,7
+575,8
@@
setup_signals(sighandler_proc_t * hdl_chld,
default:
sa.sa_handler = hdl_dflt;
}
- sigaction(sigNo, &sa, NULL);
+ if (sigNo != SIGTRAP)
+ sigaction(sigNo, &sa, NULL);
} while (++sigNo < maxSig);
}