Index: uspace/lib/posix/src/stdio.c
===================================================================
--- uspace/lib/posix/src/stdio.c	(revision 013e5d32c9af4ea5eff1d29e41946a398895b296)
+++ uspace/lib/posix/src/stdio.c	(revision b752a317bb5dfb454cb227f59a1be5d52d10947d)
@@ -343,5 +343,5 @@
 int vsprintf(char *s, const char *restrict format, va_list ap)
 {
-	return vsnprintf(s, STR_NO_LIMIT, format, ap);
+	return vsnprintf(s, INT_MAX, format, ap);
 }