$OpenBSD: patch-sanyo_c,v 1.2 2005/11/14 17:39:03 pvalchev Exp $
--- sanyo.c.orig	2004-05-03 11:50:01.000000000 -0700
+++ sanyo.c	2004-05-03 11:58:29.000000000 -0700
@@ -318,7 +318,7 @@ sanyo_prop(struct exifprop *prop, struct
 		    (u_int16_t)((prop->value >> 8) & 0xff));
 		c2 = finddescr(sanyo_res, (u_int16_t)(prop->value & 0xff));
 		exifstralloc(&prop->str, strlen(c1) + strlen(c2) + 3);
-		sprintf(prop->str, "%s, %s", c1, c2);
+		snprintf(prop->str, (strlen(c1) + strlen(c2) + 3), "%s, %s", c1, c2);
 		free(c1);
 		free(c2);
 		break;
@@ -330,9 +330,9 @@ sanyo_prop(struct exifprop *prop, struct
 		b = exif4byte(t->md.btiff + prop->value + 4, t->md.order);
 
 		if (!a || !b || a == b)
-			snprintf(prop->str, 31, "None");
+			snprintf(prop->str, PROPSTR_SIZE, "None");
 		else
-			snprintf(prop->str, 31, "x%.1f", (float)a / (float)b);
+			snprintf(prop->str, PROPSTR_SIZE, "x%.1f", (float)a / (float)b);
 		break;
 
 	/* Color adjust. */