---
tests/tiny_psnr.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/tiny_psnr.c b/tests/tiny_psnr.c
index 66eaf82..5f819bb 100644
--- a/tests/tiny_psnr.c
+++ b/tests/tiny_psnr.c
@@ -223,6 +223,11 @@ int main(int argc, char *argv[])
a = get_f32l(buf[0] + j);
b = get_f32l(buf[1] + j);
}
+ if (isnan(a) || isnan(b)) {
+ fprintf(stderr, "Invalid values in the input.\n");
+ return 1;
+ }
+
dist = fabs(a - b);
sse_d += (a - b) * (a - b);
if (dist > maxdist_d)
--
1.7.10.4
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