Mercurial > vim
comparison src/testdir/test_search.vim @ 15959:4feaa025491b v8.1.0985
patch 8.1.0985: crash with large number in regexp
commit https://github.com/vim/vim/commit/ab350f89f9646e07aefe16a32ba3ddb847496b4a
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Feb 28 06:25:00 2019 +0100
patch 8.1.0985: crash with large number in regexp
Problem: Crash with large number in regexp. (Kuang-che Wu)
Solution: Check for long becoming negative int. (closes #)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 28 Feb 2019 06:30:11 +0100 |
| parents | ff00d207cc5e |
| children | a6cffc232b9d |
comparison
equal
deleted
inserted
replaced
| 15958:5b3c0bb37ebc | 15959:4feaa025491b |
|---|---|
| 1210 call assert_equal(5, line('.')) | 1210 call assert_equal(5, line('.')) |
| 1211 call assert_equal(bufcontent[1], @/) | 1211 call assert_equal(bufcontent[1], @/) |
| 1212 call Incsearch_cleanup() | 1212 call Incsearch_cleanup() |
| 1213 endfunc | 1213 endfunc |
| 1214 | 1214 |
| 1215 func Test_large_hex_chars() | 1215 func Test_large_hex_chars1() |
| 1216 " This used to cause a crash, the character becomes an NFA state. | 1216 " This used to cause a crash, the character becomes an NFA state. |
| 1217 try | 1217 try |
| 1218 /\%Ufffffc23 | 1218 /\%Ufffffc23 |
| 1219 catch | 1219 catch |
| 1220 call assert_match('E678:', v:exception) | 1220 call assert_match('E678:', v:exception) |
| 1221 endtry | 1221 endtry |
| 1222 try | |
| 1223 set re=1 | |
| 1224 /\%Ufffffc23 | |
| 1225 catch | |
| 1226 call assert_match('E678:', v:exception) | |
| 1227 endtry | |
| 1228 set re& | |
| 1229 endfunc | |
| 1230 | |
| 1231 func Test_large_hex_chars2() | |
| 1232 " This used to cause a crash, the character becomes an NFA state. | |
| 1233 try | |
| 1234 /[\Ufffffc1f] | |
| 1235 catch | |
| 1236 call assert_match('E486:', v:exception) | |
| 1237 endtry | |
| 1238 try | |
| 1239 set re=1 | |
| 1240 /[\Ufffffc1f] | |
| 1241 catch | |
| 1242 call assert_match('E486:', v:exception) | |
| 1243 endtry | |
| 1244 set re& | |
| 1222 endfunc | 1245 endfunc |
| 1223 | 1246 |
| 1224 func Test_one_error_msg() | 1247 func Test_one_error_msg() |
| 1225 " This was also giving an internal error | 1248 " This was also giving an internal error |
| 1226 call assert_fails('call search(" \\((\\v[[=P=]]){185}+ ")', 'E871:') | 1249 call assert_fails('call search(" \\((\\v[[=P=]]){185}+ ")', 'E871:') |