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Diffstat (limited to 'source/ap/vim/patches/7.2.406')
| -rw-r--r-- | source/ap/vim/patches/7.2.406 | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/source/ap/vim/patches/7.2.406 b/source/ap/vim/patches/7.2.406 deleted file mode 100644 index cff265f52..000000000 --- a/source/ap/vim/patches/7.2.406 +++ /dev/null @@ -1,123 +0,0 @@ -To: vim-dev@vim.org -Subject: Patch 7.2.406 -Fcc: outbox -From: Bram Moolenaar <Bram@moolenaar.net> -Mime-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit ------------- - -Patch 7.2.406 -Problem: Patch 7.2.119 introduces uninit mem read. (Dominique Pelle) -Solution: Only used ScreeenLinesC when ScreeenLinesUC is not zero. (Yukihiro - Nakadaira) Also clear ScreeenLinesC when allocating. -Files: src/screen.c - - -*** ../vim-7.2.405/src/screen.c 2010-03-23 13:56:53.000000000 +0100 ---- src/screen.c 2010-03-23 15:26:44.000000000 +0100 -*************** -*** 25,34 **** - * one character which occupies two display cells. - * For UTF-8 a multi-byte character is converted to Unicode and stored in - * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII -! * character without composing chars ScreenLinesUC[] will be 0. When the -! * character occupies two display cells the next byte in ScreenLines[] is 0. - * ScreenLinesC[][] contain up to 'maxcombine' composing characters -! * (drawn on top of the first character). They are 0 when not used. - * ScreenLines2[] is only used for euc-jp to store the second byte if the - * first byte is 0x8e (single-width character). - * ---- 25,35 ---- - * one character which occupies two display cells. - * For UTF-8 a multi-byte character is converted to Unicode and stored in - * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII -! * character without composing chars ScreenLinesUC[] will be 0 and -! * ScreenLinesC[][] is not used. When the character occupies two display -! * cells the next byte in ScreenLines[] is 0. - * ScreenLinesC[][] contain up to 'maxcombine' composing characters -! * (drawn on top of the first character). There is 0 after the last one used. - * ScreenLines2[] is only used for euc-jp to store the second byte if the - * first byte is 0x8e (single-width character). - * -*************** -*** 4893,4898 **** ---- 4894,4900 ---- - - /* - * Return if the composing characters at "off_from" and "off_to" differ. -+ * Only to be used when ScreenLinesUC[off_from] != 0. - */ - static int - comp_char_differs(off_from, off_to) -*************** -*** 6281,6286 **** ---- 6283,6289 ---- - /* - * Return TRUE if composing characters for screen posn "off" differs from - * composing characters in "u8cc". -+ * Only to be used when ScreenLinesUC[off] != 0. - */ - static int - screen_comp_differs(off, u8cc) -*************** -*** 6461,6468 **** - && c == 0x8e - && ScreenLines2[off] != ptr[1]) - || (enc_utf8 -! && (ScreenLinesUC[off] != (u8char_T)(c >= 0x80 ? u8c : 0) -! || screen_comp_differs(off, u8cc))) - #endif - || ScreenAttrs[off] != attr - || exmode_active; ---- 6464,6473 ---- - && c == 0x8e - && ScreenLines2[off] != ptr[1]) - || (enc_utf8 -! && (ScreenLinesUC[off] != -! (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) -! || (ScreenLinesUC[off] != 0 -! && screen_comp_differs(off, u8cc)))) - #endif - || ScreenAttrs[off] != attr - || exmode_active; -*************** -*** 7542,7548 **** - new_ScreenLinesUC = (u8char_T *)lalloc((long_u)( - (Rows + 1) * Columns * sizeof(u8char_T)), FALSE); - for (i = 0; i < p_mco; ++i) -! new_ScreenLinesC[i] = (u8char_T *)lalloc((long_u)( - (Rows + 1) * Columns * sizeof(u8char_T)), FALSE); - } - if (enc_dbcs == DBCS_JPNU) ---- 7547,7553 ---- - new_ScreenLinesUC = (u8char_T *)lalloc((long_u)( - (Rows + 1) * Columns * sizeof(u8char_T)), FALSE); - for (i = 0; i < p_mco; ++i) -! new_ScreenLinesC[i] = (u8char_T *)lalloc_clear((long_u)( - (Rows + 1) * Columns * sizeof(u8char_T)), FALSE); - } - if (enc_dbcs == DBCS_JPNU) -*** ../vim-7.2.405/src/version.c 2010-03-23 14:39:07.000000000 +0100 ---- src/version.c 2010-03-23 15:34:11.000000000 +0100 -*************** -*** 683,684 **** ---- 683,686 ---- - { /* Add new patch number below this line */ -+ /**/ -+ 406, - /**/ - --- -VOICE OVER: As the horrendous Black Beast lunged forward, escape for Arthur - and his knights seemed hopeless, when, suddenly ... the animator - suffered a fatal heart attack. -ANIMATOR: Aaaaagh! -VOICE OVER: The cartoon peril was no more ... The Quest for Holy Grail could - continue. - "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD - - /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ -/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ -\\\ download, build and distribute -- http://www.A-A-P.org /// - \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |