Patch 8.0.1227
Problem: Undefined left shift in readfile(). (Brian 'geeknik' Carpenter)
Solution: Add cast to unsigned. (Dominique Pelle, closes #2253)
Files: src/fileio.c
*** ../vim-8.0.1226/src/fileio.c 2017-10-19 18:35:46.094557713 +0200
--- src/fileio.c 2017-10-27 22:13:04.947264450 +0200
***************
*** 1956,1972 ****
{
if (fio_flags & FIO_ENDIAN_L)
{
! u8c = (*--p << 24);
! u8c += (*--p << 16);
! u8c += (*--p << 8);
u8c += *--p;
}
else /* big endian */
{
u8c = *--p;
! u8c += (*--p << 8);
! u8c += (*--p << 16);
! u8c += (*--p << 24);
}
}
else /* UTF-8 */
--- 1956,1972 ----
{
if (fio_flags & FIO_ENDIAN_L)
{
! u8c = (unsigned)*--p << 24;
! u8c += (unsigned)*--p << 16;
! u8c += (unsigned)*--p << 8;
u8c += *--p;
}
else /* big endian */
{
u8c = *--p;
! u8c += (unsigned)*--p << 8;
! u8c += (unsigned)*--p << 16;
! u8c += (unsigned)*--p << 24;
}
}
else /* UTF-8 */
*** ../vim-8.0.1226/src/version.c 2017-10-27 01:34:55.093306847 +0200
--- src/version.c 2017-10-27 22:14:50.206524087 +0200
***************
*** 763,764 ****
--- 763,766 ----
{ /* Add new patch number below this line */
+ /**/
+ 1227,
/**/
--
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