projects / packages / vim.git / blame
| Commit | Line | Data |
|---|---|---|
| d2415672 AG |
1 | To: vim-dev@vim.org |
| 2 | Subject: Patch 7.1.171 | |
| 3 | Fcc: outbox | |
| 4 | From: Bram Moolenaar <Bram@moolenaar.net> | |
| 5 | Mime-Version: 1.0 | |
| 6 | Content-Type: text/plain; charset=ISO-8859-1 | |
| 7 | Content-Transfer-Encoding: 8bit | |
| 8 | ------------ | |
| 9 | ||
| 10 | Patch 7.1.171 | |
| 11 | Problem: Reading one byte before allocated memory. | |
| 12 | Solution: Check index not to become negative. (Dominique Pelle) | |
| 13 | Files: src/ex_getln.c | |
| 14 | ||
| 15 | ||
| 16 | *** ../vim-7.1.170/src/ex_getln.c Tue Oct 30 17:36:31 2007 | |
| 17 | --- src/ex_getln.c Tue Dec 4 21:49:24 2007 | |
| 18 | *************** | |
| 19 | *** 1186,1195 **** | |
| 20 | case K_LEFT: | |
| 21 | case K_S_LEFT: | |
| 22 | case K_C_LEFT: | |
| 23 | do | |
| 24 | { | |
| 25 | - if (ccline.cmdpos == 0) | |
| 26 | - break; | |
| 27 | --ccline.cmdpos; | |
| 28 | #ifdef FEAT_MBYTE | |
| 29 | if (has_mbyte) /* move to first byte of char */ | |
| 30 | --- 1186,1195 ---- | |
| 31 | case K_LEFT: | |
| 32 | case K_S_LEFT: | |
| 33 | case K_C_LEFT: | |
| 34 | + if (ccline.cmdpos == 0) | |
| 35 | + goto cmdline_not_changed; | |
| 36 | do | |
| 37 | { | |
| 38 | --ccline.cmdpos; | |
| 39 | #ifdef FEAT_MBYTE | |
| 40 | if (has_mbyte) /* move to first byte of char */ | |
| 41 | *************** | |
| 42 | *** 1198,1204 **** | |
| 43 | #endif | |
| 44 | ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
| 45 | } | |
| 46 | ! while ((c == K_S_LEFT || c == K_C_LEFT | |
| 47 | || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
| 48 | && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); | |
| 49 | #ifdef FEAT_MBYTE | |
| 50 | --- 1198,1205 ---- | |
| 51 | #endif | |
| 52 | ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); | |
| 53 | } | |
| 54 | ! while (ccline.cmdpos > 0 | |
| 55 | ! && (c == K_S_LEFT || c == K_C_LEFT | |
| 56 | || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) | |
| 57 | && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); | |
| 58 | #ifdef FEAT_MBYTE | |
| 59 | *** ../vim-7.1.170/src/version.c Fri Dec 7 17:30:04 2007 | |
| 60 | --- src/version.c Fri Dec 7 20:00:06 2007 | |
| 61 | *************** | |
| 62 | *** 668,669 **** | |
| 63 | --- 668,671 ---- | |
| 64 | { /* Add new patch number below this line */ | |
| 65 | + /**/ | |
| 66 | + 171, | |
| 67 | /**/ | |
| 68 | ||
| 69 | -- | |
| 70 | Some of the well know MS-Windows errors: | |
| 71 | EMULTI Multitasking attempted, system confused | |
| 72 | EKEYBOARD Keyboard locked, try getting out of this one! | |
| 73 | EXPLAIN Unexplained error, please tell us what happened | |
| 74 | EFUTURE Reserved for our future mistakes | |
| 75 | ||
| 76 | /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ | |
| 77 | /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ | |
| 78 | \\\ download, build and distribute -- http://www.A-A-P.org /// | |
| 79 | \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |