Signed-off-by: Imre Deak <imre.d...@intel.com>
---
lib/drmtest.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/drmtest.c b/lib/drmtest.c
index 981ab4b..9fc03a0 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -1065,7 +1065,7 @@ static void call_exit_handlers(int sig)
return;
}
- for (i = 0; i < exit_handler_count; i++)
+ for (i = exit_handler_count - 1; i >= 0; i--)
exit_handler_fn[i](sig);
}
@@ -1111,6 +1111,9 @@ static int
drmtest_install_exit_handler(drmtest_exit_handler_t fn)
exit_handler_fn[exit_handler_count] = fn;
exit_handler_count++;
+ if (exit_handler_count > 1)
+ return 0;
+
for (i = 0; i < ARRAY_SIZE(handled_signals); i++) {
if (install_sig_handler(handled_signals[i],
drmtest_sig_handler))
--
1.8.1.2
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