diff options
Diffstat (limited to 'newlib/libc/machine/spu/mmap_ea.c')
| -rw-r--r-- | newlib/libc/machine/spu/mmap_ea.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/newlib/libc/machine/spu/mmap_ea.c b/newlib/libc/machine/spu/mmap_ea.c index 4097fc007..0b4a5d8b4 100644 --- a/newlib/libc/machine/spu/mmap_ea.c +++ b/newlib/libc/machine/spu/mmap_ea.c @@ -41,8 +41,13 @@ __ea void *mmap_ea (__ea void *start, size_ea_t length, int prot, int flags, int fd, off_t offset) { #ifdef __EA64__ - return (__ea void *) mmap_eaddr ((unsigned long long) start, length, - prot, flags, fd, offset); + if (length > 0xffffffffULL) { + errno = ENOMEM; + return MAP_FAILED_EADDR; + } else { + return (__ea void *) mmap_eaddr ((unsigned long long) start, + (size_t) length, prot, flags, fd, offset); + } #else /* __EA32__ */ unsigned long long res; /* |