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author | Ralf Habacker <ralf.habacker@freenet.de> | 2016-05-09 17:31:17 +0200 |
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committer | Ralf Habacker <ralf.habacker@freenet.de> | 2016-05-09 21:49:22 +0200 |
commit | 5ef167c1399499cf12d5800855cbe80f5b2439b6 (patch) | |
tree | 4c7cbfedb12646b58d8480ee9564d79b826ba2c6 | |
parent | cdf9fd02d22e81b92046f42d52db01b5a1bd79c7 (diff) | |
download | dbus-5ef167c1399499cf12d5800855cbe80f5b2439b6.tar.gz |
Suppress Windows popups and jit debugger when app crashes with exception.
Based on a patch from Yiyang Fei.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=95155
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
-rw-r--r-- | test/test-segfault.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/test-segfault.c b/test/test-segfault.c index c062ce1c..7e2e82a1 100644 --- a/test/test-segfault.c +++ b/test/test-segfault.c @@ -13,11 +13,36 @@ #include <sys/prctl.h> #endif +#ifdef DBUS_WIN +#include <windows.h> + +int +exception_handler(LPEXCEPTION_POINTERS p); + +/* Explicit Windows exception handlers needed to supress OS popups */ +int +exception_handler(LPEXCEPTION_POINTERS p) +{ + fprintf(stderr, "test-segfault: raised fatal exception as intended\n"); + ExitProcess(0xc0000005); +} +#endif + int main (int argc, char **argv) { char *p; +#ifdef DBUS_WIN + /* Disable Windows popup dialog when an app crashes so that app quits + * immediately with error code instead of waiting for user to dismiss + * the dialog. */ + DWORD dwMode = SetErrorMode(SEM_NOGPFAULTERRORBOX); + SetErrorMode(dwMode | SEM_NOGPFAULTERRORBOX); + /* Disable "just in time" debugger */ + SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)&exception_handler); +#endif + #if HAVE_SETRLIMIT /* No core dumps please, we know we crashed. */ struct rlimit r = { 0, }; |