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fix invalid free of duplocale object when malloc has been replaced
[musl]
/
src
/
internal
/
locale_impl.h
diff --git
a/src/internal/locale_impl.h
b/src/internal/locale_impl.h
index
0b5e00c
..
4431a92
100644
(file)
--- a/
src/internal/locale_impl.h
+++ b/
src/internal/locale_impl.h
@@
-15,6
+15,8
@@
struct __locale_map {
const struct __locale_map *next;
};
const struct __locale_map *next;
};
+extern hidden volatile int __locale_lock[1];
+
extern hidden const struct __locale_map __c_dot_utf8;
extern hidden const struct __locale_struct __c_locale;
extern hidden const struct __locale_struct __c_dot_utf8_locale;
extern hidden const struct __locale_map __c_dot_utf8;
extern hidden const struct __locale_struct __c_locale;
extern hidden const struct __locale_struct __c_dot_utf8_locale;
@@
-27,6
+29,8
@@
hidden const char *__lctrans_impl(const char *, const struct __locale_map *);
hidden int __loc_is_allocated(locale_t);
hidden char *__gettextdomain(void);
hidden int __loc_is_allocated(locale_t);
hidden char *__gettextdomain(void);
+#define LOC_MAP_FAILED ((const struct __locale_map *)-1)
+
#define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)])
#define LCTRANS_CUR(msg) __lctrans_cur(msg)
#define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)])
#define LCTRANS_CUR(msg) __lctrans_cur(msg)