diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-11-29 04:38:08 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-11-29 04:38:08 +0000 |
commit | 9247eb133be595b10a901bf13bbd886f77bf0cbb (patch) | |
tree | 26c7433996cea1ed7da8c3832f55c33142143b45 | |
parent | 518c3a3479747b304d5e75b449f9377577a9d978 (diff) |
* io.c (fptr_finalize): must not use FILE after fclose().
[ruby-dev:24985]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | io.c | 17 |
2 files changed, 17 insertions, 5 deletions
@@ -1,3 +1,8 @@ +Mon Nov 29 13:37:54 2004 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * io.c (fptr_finalize): must not use FILE after fclose(). + [ruby-dev:24985] + Mon Nov 29 13:16:31 2004 NAKAMURA Usaku <usa@ruby-lang.org> * win32/win32.c (CreateChild): push back the last space before next @@ -1810,22 +1810,29 @@ fptr_finalize(fptr, noraise) if (fptr->f2) { f2 = fileno(fptr->f2); - while (n2 = 0, fclose(fptr->f2) < 0) { + while (n2 = 0, fflush(fptr->f2) < 0) { n2 = errno; if (!rb_io_wait_writable(f2)) { break; } if (!fptr->f2) break; } + if (fclose(fptr->f2) < 0 && n2 == 0) { + n2 = errno; + } fptr->f2 = 0; } if (fptr->f) { f1 = fileno(fptr->f); - while (n1 = 0, fclose(fptr->f) < 0) { + if ((f2 == -1) && (fptr->mode & FMODE_WBUF)) { + while (n1 = 0, fflush(fptr->f) < 0) { + n1 = errno; + if (!rb_io_wait_writable(f1)) break; + if (!fptr->f) break; + } + } + if (fclose(fptr->f) < 0 && n1 == 0) { n1 = errno; - if (f2 != -1 || !(fptr->mode & FMODE_WBUF)) break; - if (!rb_io_wait_writable(f1)) break; - if (!fptr->f) break; } fptr->f = 0; if (n1 == EBADF && f1 == f2) { |