116 lines
3.2 KiB
Plaintext
116 lines
3.2 KiB
Plaintext
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To: vim-dev@vim.org
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Subject: patch 7.1.020
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=ISO-8859-1
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.1.020
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Problem: Reading from uninitialized memory when using a dialog. (Dominique
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Pelle)
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Solution: In msg_show_console_dialog() append a NUL after every appended
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character.
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Files: src/message.c
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*** ../vim-7.1.019/src/message.c Thu May 10 18:49:39 2007
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--- src/message.c Sun Jul 1 12:06:52 2007
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***************
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*** 3456,3466 ****
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/* advance to next hotkey and set default hotkey */
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#ifdef FEAT_MBYTE
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if (has_mbyte)
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! hotkp += (*mb_ptr2len)(hotkp);
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else
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#endif
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++hotkp;
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! (void)copy_char(r + 1, hotkp, TRUE);
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if (dfltbutton)
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--dfltbutton;
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--- 3456,3466 ----
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/* advance to next hotkey and set default hotkey */
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#ifdef FEAT_MBYTE
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if (has_mbyte)
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! hotkp += STRLEN(hotkp);
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else
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#endif
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++hotkp;
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! hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
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if (dfltbutton)
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--dfltbutton;
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***************
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*** 3493,3499 ****
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*msgp++ = (dfltbutton == 1) ? ']' : ')';
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/* redefine hotkey */
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! (void)copy_char(r, hotkp, TRUE);
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}
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}
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else
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--- 3493,3499 ----
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*msgp++ = (dfltbutton == 1) ? ']' : ')';
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/* redefine hotkey */
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! hotkp[copy_char(r, hotkp, TRUE)] = NUL;
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}
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}
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else
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***************
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*** 3519,3526 ****
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*msgp++ = ':';
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*msgp++ = ' ';
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*msgp = NUL;
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- mb_ptr_adv(hotkp);
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- *hotkp = NUL;
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}
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else
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{
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--- 3519,3524 ----
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***************
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*** 3555,3562 ****
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msgp = confirm_msg + 1 + STRLEN(message);
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hotkp = hotk;
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! /* define first default hotkey */
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! (void)copy_char(buttons, hotkp, TRUE);
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/* Remember where the choices start, displaying starts here when
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* "hotkp" typed at the more prompt. */
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--- 3553,3561 ----
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msgp = confirm_msg + 1 + STRLEN(message);
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hotkp = hotk;
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! /* Define first default hotkey. Keep the hotkey string NUL
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! * terminated to avoid reading past the end. */
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! hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
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/* Remember where the choices start, displaying starts here when
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* "hotkp" typed at the more prompt. */
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*** ../vim-7.1.019/src/version.c Thu Jul 5 09:53:20 2007
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--- src/version.c Thu Jul 5 10:09:34 2007
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***************
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*** 668,669 ****
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--- 668,671 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 20,
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/**/
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--
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BLACK KNIGHT: Come on you pansy!
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[hah] [parry thrust]
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[ARTHUR chops the BLACK KNIGHT's right arm off]
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ARTHUR: Victory is mine! [kneeling]
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We thank thee Lord, that in thy merc-
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[Black Knight kicks Arthur in the head while he is praying]
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The Quest for the Holy Grail (Monty Python)
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ download, build and distribute -- http://www.A-A-P.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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