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Fix a crash in handler_linux_to_bsd()
+15
-12
+15
-12
src/kernel/emulation/linux/signal/sigaction.c
+15
-12
src/kernel/emulation/linux/signal/sigaction.c
···
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bsd_signum = signum_linux_to_bsd(linux_signum);
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memset(&binfo, 0, sizeof(binfo));
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binfo.si_signo = signum_linux_to_bsd(info->si_signo);
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binfo.si_errno = errno_linux_to_bsd(info->si_errno);
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binfo.si_code = info->si_code;
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binfo.si_pid = info->si_pid;
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binfo.si_uid = info->si_uid;
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-
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// TODO: The following 3 exist on Linux, but it's a mess to extract them
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binfo.si_status = 0;
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binfo.si_addr = 0;
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binfo.si_band = 0;
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if (info)
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{
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memset(&binfo, 0, sizeof(binfo));
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binfo.si_signo = signum_linux_to_bsd(info->si_signo);
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binfo.si_errno = errno_linux_to_bsd(info->si_errno);
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binfo.si_code = info->si_code;
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binfo.si_pid = info->si_pid;
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binfo.si_uid = info->si_uid;
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// TODO: The following 3 exist on Linux, but it's a mess to extract them
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binfo.si_status = 0;
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binfo.si_addr = 0;
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binfo.si_band = 0;
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}
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if (lc != NULL)
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{
···
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// __simple_printf("Handling signal %d\n", linux_signum);
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sig_handlers[linux_signum](bsd_signum, &binfo, (lc != NULL) ? &bc : NULL);
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sig_handlers[linux_signum](bsd_signum, info ? &binfo : NULL, (lc != NULL) ? &bc : NULL);
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// __simple_printf("Signal handled\n");
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}