fix rare but nasty under-allocation bug in malloc with large requests

[musl] / src / internal / libc.h

diff --git a/src/internal/libc.h b/src/internal/libc.h
index bbbb3a4..b80cbcc 100644 (file)
--- a/src/internal/libc.h
+++ b/src/internal/libc.h
@@ -5,19 +5,18 @@
 #include <stdio.h>
 
 struct __libc {
-       void (*lock)(volatile int *);
+       int *(*errno_location)(void);
        void (*cancelpt)(int);
+       void (*lock)(volatile int *);
+       void (*lockfile)(FILE *);
+       void (*fork_handler)(int);
+       int (*rsyscall)(int, long, long, long, long, long, long);
        int (*atexit)(void (*)(void));
        void (*fini)(void);
        void (*ldso_fini)(void);
-       int *(*errno_location)(void);
        volatile int threads_minus_1;
-       int (*rsyscall)(int, long, long, long, long, long, long);
-       void (**tsd_keys)(void *);
-       void (*fork_handler)(int);
-       FILE *ofl_head;
        int ofl_lock;
-       void (*lockfile)(FILE *);
+       FILE *ofl_head;
 };