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newlib-cygwin
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* spawn.cc (av::fixup): Avoid breaking out of the wrong "loop".

This commit is contained in:
Christopher Faylor 2005-09-15 00:31:42 +00:00
parent 59960f651d
commit fef80fce55
2 changed files with 22 additions and 19 deletions
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4
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,7 @@
2005-09-14 Christopher Faylor <cgf@timesys.com>
* spawn.cc (av::fixup): Avoid breaking out of the wrong "loop".
2005-09-14 Christopher Faylor <cgf@timesys.com>
* hookapi.cc (hook_or_detect_cygwin): Simplify very slightly.

37
winsup/cygwin/spawn.cc
View File

@ -1047,25 +1047,24 @@ av::fixup (child_info_types chtype, const char *prog_arg, path_conv& real_path,
if (!buf)
goto err;
do
{
myfault efault;
if (efault.faulted ())
{
UnmapViewOfFile (buf);
real_path.set_cygexec (false);
break;
}
if (buf[0] == 'M' && buf[1] == 'Z')
{
unsigned off = (unsigned char) buf[0x18] | (((unsigned char) buf[0x19]) << 8);
win16_exe = off < sizeof (IMAGE_DOS_HEADER);
if (!win16_exe)
real_path.set_cygexec (!!hook_or_detect_cygwin (buf, NULL));
UnmapViewOfFile (buf);
break;
}
} while (0);
{
myfault efault;
if (efault.faulted ())
{
UnmapViewOfFile (buf);
real_path.set_cygexec (false);
break;
}
if (buf[0] == 'M' && buf[1] == 'Z')
{
unsigned off = (unsigned char) buf[0x18] | (((unsigned char) buf[0x19]) << 8);
win16_exe = off < sizeof (IMAGE_DOS_HEADER);
if (!win16_exe)
real_path.set_cygexec (!!hook_or_detect_cygwin (buf, NULL));
UnmapViewOfFile (buf);
break;
}
}
debug_printf ("%s is possibly a script", (char *) real_path);