msvcrt-A09: _close bugfix
Jaco Greeff
jaco at puxedo.org
Mon Nov 4 06:15:02 CST 2002
This patch in the msvcrt-A?? series fixes a bug in the _close
implementation in that a close on a dupped file descriptor from
STDIN/STDOUT/STDERR might try and free the non-dynamic MSVCRT_FILE*
structure assigned to the original STDIN/STDOUT/STDERR file descriptor.
License:
LGPL
Changelog:
* dlls/msvcrt/file.c: Jaco Greeff <jaco at puxedo.org>
- Make sure that the _close of _dup'ed file descriptors desn't try to
free the MSVCRT_FILE structures associated with STDIN/STDOUT/STDERR
--[ inline patch ]--
diff -aurN msvcrt-A08/dlls/msvcrt/file.c msvcrt-A09/dlls/msvcrt/file.c
--- msvcrt-A08/dlls/msvcrt/file.c Mon Nov 4 13:49:55 2002
+++ msvcrt-A09/dlls/msvcrt/file.c Mon Nov 4 14:07:29 2002
@@ -474,7 +474,7 @@
}
/* Dont free std FILE*'s, they are not dynamic */
- if (fd > 2 && MSVCRT_files[i])
+ if (i > 2 && MSVCRT_files[i])
{
MSVCRT_free(MSVCRT_files[i]);
MSVCRT_files[i] = NULL;
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