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Diffstat (limited to 'data/vim/patches/8.1.0194')
| -rw-r--r-- | data/vim/patches/8.1.0194 | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/data/vim/patches/8.1.0194 b/data/vim/patches/8.1.0194 new file mode 100644 index 000000000..36cb442fa --- /dev/null +++ b/data/vim/patches/8.1.0194 @@ -0,0 +1,104 @@ +To: vim_dev@googlegroups.com +Subject: Patch 8.1.0194 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 8.1.0194 +Problem: Possibly use of NULL pointer. (Coverity) +Solution: Reset the re_in_use flag earlier. +Files: src/regexp.c + + +*** ../vim-8.1.0193/src/regexp.c 2018-07-17 05:43:50.483214748 +0200 +--- src/regexp.c 2018-07-18 06:00:16.581305145 +0200 +*************** +*** 8266,8271 **** +--- 8266,8272 ---- + rex.reg_endpos = NULL; + + result = rmp->regprog->engine->regexec_nl(rmp, line, col, nl); ++ rmp->regprog->re_in_use = FALSE; + + /* NFA engine aborted because it's very slow. */ + if (rmp->regprog->re_engine == AUTOMATIC_ENGINE +*************** +*** 8284,8290 **** +--- 8285,8295 ---- + #endif + rmp->regprog = vim_regcomp(pat, re_flags); + if (rmp->regprog != NULL) ++ { ++ rmp->regprog->re_in_use = TRUE; + result = rmp->regprog->engine->regexec_nl(rmp, line, col, nl); ++ rmp->regprog->re_in_use = FALSE; ++ } + vim_free(pat); + } + +*************** +*** 8294,8300 **** + rex_in_use = rex_in_use_save; + if (rex_in_use) + rex = rex_save; +- rmp->regprog->re_in_use = FALSE; + + return result > 0; + } +--- 8299,8304 ---- +*************** +*** 8382,8387 **** +--- 8386,8392 ---- + + result = rmp->regprog->engine->regexec_multi( + rmp, win, buf, lnum, col, tm, timed_out); ++ rmp->regprog->re_in_use = FALSE; + + /* NFA engine aborted because it's very slow. */ + if (rmp->regprog->re_engine == AUTOMATIC_ENGINE +*************** +*** 8409,8416 **** +--- 8414,8425 ---- + #endif + + if (rmp->regprog != NULL) ++ { ++ rmp->regprog->re_in_use = TRUE; + result = rmp->regprog->engine->regexec_multi( + rmp, win, buf, lnum, col, tm, timed_out); ++ rmp->regprog->re_in_use = FALSE; ++ } + vim_free(pat); + } + p_re = save_p_re; +*************** +*** 8419,8425 **** + rex_in_use = rex_in_use_save; + if (rex_in_use) + rex = rex_save; +- rmp->regprog->re_in_use = FALSE; + + return result <= 0 ? 0 : result; + } +--- 8428,8433 ---- +*** ../vim-8.1.0193/src/version.c 2018-07-17 05:55:07.031195486 +0200 +--- src/version.c 2018-07-18 06:01:05.753045215 +0200 +*************** +*** 791,792 **** +--- 791,794 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 194, + /**/ + +-- +hundred-and-one symptoms of being an internet addict: +267. You get an extra phone line so you can get phone calls. + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ an exciting new programming language -- http://www.Zimbu.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |