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posix: restore original SEGV signal handler upon first entry of our handler #12099

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May 29, 2019
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posix: restore original SEGV signal handler upon first entry of our handler #12099

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2 changes: 1 addition & 1 deletion platforms/posix/src/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -405,7 +405,7 @@ void register_sig_handler()
// SIGSEGV
struct sigaction sig_segv {};
sig_segv.sa_handler = sig_segv_handler;
sig_segv.sa_flags = SA_RESTART | SA_SIGINFO;
sig_segv.sa_flags = SA_RESTART | SA_SIGINFO | SA_RESETHAND;

#ifdef __PX4_CYGWIN
// Do not catch SIGINT on Cygwin such that the process gets killed
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