ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

msvcrt: Don't use MSVCRT_fdend in msvcrt_create_io_inherit_block.

This commit is contained in:
Piotr Caban 2015-06-10 17:48:33 +02:00 committed by Alexandre Julliard
parent 417b605687
commit e7fc237088
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
dlls/msvcrt/file.c
View File

@ -548,12 +548,17 @@ static int msvcrt_init_fp(MSVCRT_FILE* file, int fd, unsigned stream_flags)
*/
unsigned msvcrt_create_io_inherit_block(WORD *size, BYTE **block)
{
int fd;
int fd, last_fd;
char* wxflag_ptr;
HANDLE* handle_ptr;
ioinfo* fdinfo;
*size = sizeof(unsigned) + (sizeof(char) + sizeof(HANDLE)) * MSVCRT_fdend;
for (last_fd=MSVCRT_MAX_FILES-1; last_fd>=0; last_fd--)
if (get_ioinfo_nolock(last_fd)->handle != INVALID_HANDLE_VALUE)
break;
last_fd++;
*size = sizeof(unsigned) + (sizeof(char) + sizeof(HANDLE)) * last_fd;
*block = MSVCRT_calloc(*size, 1);
if (!*block)
{
@ -561,10 +566,10 @@ unsigned msvcrt_create_io_inherit_block(WORD *size, BYTE **block)
return FALSE;
}
wxflag_ptr = (char*)*block + sizeof(unsigned);
handle_ptr = (HANDLE*)(wxflag_ptr + MSVCRT_fdend * sizeof(char));
handle_ptr = (HANDLE*)(wxflag_ptr + last_fd);
*(unsigned*)*block = MSVCRT_fdend;
for (fd = 0; fd < MSVCRT_fdend; fd++)
*(unsigned*)*block = last_fd;
for (fd = 0; fd < last_fd; fd++)
{
/* to be inherited, we need it to be open, and that DONTINHERIT isn't set */
fdinfo = get_ioinfo(fd);