diff options
Diffstat (limited to 'winsup/cygwin/dtable.cc')
| -rw-r--r-- | winsup/cygwin/dtable.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/winsup/cygwin/dtable.cc b/winsup/cygwin/dtable.cc index f82be14a2..4a14712a3 100644 --- a/winsup/cygwin/dtable.cc +++ b/winsup/cygwin/dtable.cc @@ -383,6 +383,7 @@ dtable::dup2 (int oldfd, int newfd) goto done; } + debug_printf ("newfh->io_handle %p, oldfh->io_handle %p", newfh->get_io_handle (), fds[oldfd]->get_io_handle ()); SetResourceLock (LOCK_FD_LIST, WRITE_LOCK | READ_LOCK, "dup"); if (newfd < 0) @@ -392,11 +393,11 @@ dtable::dup2 (int oldfd, int newfd) goto done; } - if ((size_t) newfd >= cygheap->fdtab.size) + if ((size_t) newfd >= size) { int inc_size = NOFILE_INCR * ((newfd + NOFILE_INCR - 1) / NOFILE_INCR) - - cygheap->fdtab.size; - cygheap->fdtab.extend (inc_size); + size; + extend (inc_size); } if (!not_open (newfd)) |