fix out-of-bounds reads in __dns_parse

[musl] / src / internal / sh / __shcall.c

diff --git a/src/internal/sh/__shcall.c b/src/internal/sh/__shcall.c
index dfe80a7..4e073e8 100644 (file)
--- a/src/internal/sh/__shcall.c
+++ b/src/internal/sh/__shcall.c
@@ -1,5 +1,6 @@
-__attribute__((__visibility__("hidden")))
-int __shcall(void *arg, int (*func)(void *))
+#include <features.h>
+
+hidden int __shcall(void *arg, int (*func)(void *))
 {
        return func(arg);
 }