From 73d0a86698528bf73d029e35a57ce7b38783cf2a Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 21 Dec 2012 18:26:55 +0000
Subject: Fix crash when serd_node_new_decimal is called with infinity or NaN.

git-svn-id: http://svn.drobilla.net/serd/trunk@401 490d8e77-9747-427b-9fa3-0b8f29cee8a0
---
 src/node.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/node.c b/src/node.c
index 7f6e9863..061903bc 100644
--- a/src/node.c
+++ b/src/node.c
@@ -211,6 +211,10 @@ SERD_API
 SerdNode
 serd_node_new_decimal(double d, unsigned frac_digits)
 {
+	if (isnan(d) || isinf(d)) {
+		return SERD_NODE_NULL;
+	}
+
 	const double   abs_d      = fabs(d);
 	const unsigned int_digits = (unsigned)fmax(1.0, ceil(log10(abs_d + 1)));
 	char*          buf        = (char*)calloc(int_digits + frac_digits + 3, 1);
-- 
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