diff options
Diffstat (limited to 'libarchive/archive_windows.c')
| -rw-r--r-- | libarchive/archive_windows.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libarchive/archive_windows.c b/libarchive/archive_windows.c index f613b174..492ced07 100644 --- a/libarchive/archive_windows.c +++ b/libarchive/archive_windows.c @@ -677,6 +677,10 @@ __la_read(int fd, void *buf, size_t nbytes) errno = EBADF; return (-1); } + /* Do not pass 0 to third parameter of ReadFile(), read bytes. + * This will not return to application size. */ + if (nbytes == 0) + return (0); handle = (HANDLE)_get_osfhandle(fd); if (GetFileType(handle) == FILE_TYPE_PIPE) { DWORD sta; |