X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Firq.c;h=1aef344f596219aa3287ffabedb118c1685a9e59;hb=52f41fed6e32f66f5817a82ae175fd443084f8a3;hp=986efafbb8e77a5d19debbfa0b634cbec230ffdc;hpb=4a453ab95047898e5942e869b09ebcba4c083d28;p=collectd.git

diff --git a/src/irq.c b/src/irq.c
index 986efafb..1aef344f 100644
--- a/src/irq.c
+++ b/src/irq.c
@@ -151,8 +151,8 @@ static int irq_read (void)
 	FILE *fh;
 	char buffer[BUFSIZE];
 	unsigned int irq;
-	unsigned int irq_value;
-	long value;
+	unsigned long long irq_value;
+	unsigned long long value;
 	char *endptr;
 	int i;
 
@@ -182,7 +182,7 @@ static int irq_read (void)
 		for (i = 1; i < fields_num; i++)
 		{
 			errno = 0;
-			value = strtol (fields[i], &endptr, 10);
+			value = strtoull (fields[i], &endptr, 10);
 
 			if ((*endptr != '\0') || (errno != 0))
 				break;
@@ -190,8 +190,10 @@ static int irq_read (void)
 			irq_value += value;
 		} /* for (i) */
 
-		irq_submit (irq, irq_value);
+		/* Force 32bit wrap-around */
+		irq_submit (irq, irq_value % 4294967296ULL);
 	}
+
 	fclose (fh);
 
 	return (0);