27 lines
760 B
Diff
27 lines
760 B
Diff
From dac6c01df94333686d810a049dedfb32ee8b132b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
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Date: Thu, 28 Nov 2019 20:15:21 +0100
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Subject: [PATCH 063/181] fpi-ssm: Bug on handler set to a NULL function
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We would crash otherwise, while this is quite obvious there was no code
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enforcing this.
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---
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libfprint/fpi-ssm.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
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index 0f54b1d..4498ce9 100644
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--- a/libfprint/fpi-ssm.c
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+++ b/libfprint/fpi-ssm.c
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@@ -114,6 +114,7 @@ fpi_ssm_new (FpDevice *dev,
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FpiSsm *machine;
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BUG_ON (nr_states < 1);
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+ BUG_ON (handler == NULL);
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machine = g_new0 (FpiSsm, 1);
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machine->handler = handler;
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--
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2.24.1
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