http://bugs.winehq.org/show_bug.cgi?id=9011
Summary: incorrect dup() behavior Product: Wine Version: unspecified Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-msvcrt AssignedTo: wine-bugs@winehq.org ReportedBy: pclouds@gmail.com
I consider it incorrect although I may be wrong about this. The following program returns 1 on Windows but 3 on Wine:
#include <stdio.h> int main(int argc,char **argv) { close(1); fprintf(stderr,"%d\n",dup(2)); return 0; }
An exception was made in msvcrt_free_fd() to avoid using file handles < 3 for dup(). Is it really necessary?