Patch 7.1.330
Problem: Reading uninitialized memory when using Del in replace mode.
Solution: Use utfc_ptr2len_len() instead of mb_ptr2len(). (Dominique Pelle)
Files: src/misc1.c
*** ../vim-7.1.329/src/misc1.c Mon Feb 25 21:54:23 2008
--- src/misc1.c Sat Jun 21 16:02:34 2008
***************
*** 1880,1894 ****
# ifdef FEAT_MBYTE
int n;
! for (i = 0; i < len; i += n)
! {
! n = (*mb_ptr2len)(p + i);
! ins_char_bytes(p + i, n);
! }
! # else
! for (i = 0; i < len; ++i)
! ins_char(p[i]);
# endif
}
#endif
--- 1880,1899 ----
# ifdef FEAT_MBYTE
int n;
! if (has_mbyte)
! for (i = 0; i < len; i += n)
! {
! if (enc_utf8)
! /* avoid reading past p[len] */
! n = utfc_ptr2len_len(p + i, len - i);
! else
! n = (*mb_ptr2len)(p + i);
! ins_char_bytes(p + i, n);
! }
! else
# endif
+ for (i = 0; i < len; ++i)
+ ins_char(p[i]);
}
#endif
*** ../vim-7.1.329/src/version.c Sat Jun 21 14:13:51 2008
--- src/version.c Sat Jun 21 16:28:28 2008
***************
*** 668,669 ****
--- 673,676 ----
{ /* Add new patch number below this line */
+ /**/
+ 330,
/**/
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