1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
" Some tests, that used to crash Vim
source check.vim
source screendump.vim
CheckScreendump
func Test_crash1()
CheckNotBSD
CheckExecutable dash
" Test 7 fails on Mac ...
CheckNotMac
" The following used to crash Vim
let opts = #{cmd: 'sh'}
let vim = GetVimProg()
let buf = RunVimInTerminal('sh', opts)
let file = 'crash/poc_huaf1'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 1: [OK]" > X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 50)
let file = 'crash/poc_huaf2'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 2: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 50)
let file = 'crash/poc_huaf3'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 3: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 100)
let file = 'crash/bt_quickfix_poc'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 4: [OK]" >> X_crash1_result.txt' .. "\<cr>")
" clean up
call delete('Xerr')
" This test takes a bit longer
call TermWait(buf, 1000)
let file = 'crash/poc_tagfunc.vim'
let args = printf(cmn_args, vim, file)
" using || because this poc causes vim to exit with exitstatus != 0
call term_sendkeys(buf, args ..
\ ' || echo "crash 5: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 100)
let file = 'crash/bt_quickfix1_poc'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 6: [OK]" >> X_crash1_result.txt' .. "\<cr>")
" clean up
call delete('X')
call TermWait(buf, 3000)
let file = 'crash/vim_regsub_both_poc'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 7: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 3000)
let file = 'crash/vim_msg_trunc_poc'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' || echo "crash 8: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 3000)
let file = 'crash/crash_scrollbar'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 9: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 1000)
let file = 'crash/editing_arg_idx_POC_1'
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' || echo "crash 10: [OK]" >> X_crash1_result.txt' .. "\<cr>")
call TermWait(buf, 1000)
call delete('Xerr')
call delete('@')
" clean up
exe buf .. "bw!"
sp X_crash1_result.txt
let expected = [
\ 'crash 1: [OK]',
\ 'crash 2: [OK]',
\ 'crash 3: [OK]',
\ 'crash 4: [OK]',
\ 'crash 5: [OK]',
\ 'crash 6: [OK]',
\ 'crash 7: [OK]',
\ 'crash 8: [OK]',
\ 'crash 9: [OK]',
\ 'crash 10: [OK]',
\ ]
call assert_equal(expected, getline(1, '$'))
bw!
call delete('X_crash1_result.txt')
endfunc
func Test_crash1_2()
CheckNotBSD
CheckExecutable dash
let g:test_is_flaky = 1
" The following used to crash Vim
let opts = #{cmd: 'sh'}
let vim = GetVimProg()
let result = 'X_crash1_2_result.txt'
let buf = RunVimInTerminal('sh', opts)
let file = 'crash/poc1'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 1: [OK]" > '.. result .. "\<cr>")
call TermWait(buf, 150)
let file = 'crash/poc_win_enter_ext'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 2: [OK]" >> '.. result .. "\<cr>")
call TermWait(buf, 350)
let file = 'crash/poc_suggest_trie_walk'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' && echo "crash 3: [OK]" >> '.. result .. "\<cr>")
call TermWait(buf, 150)
let file = 'crash/poc_did_set_langmap'
let cmn_args = "%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args ..
\ ' ; echo "crash 4: [OK]" >> '.. result .. "\<cr>")
call TermWait(buf, 150)
" clean up
exe buf .. "bw!"
exe "sp " .. result
let expected = [
\ 'crash 1: [OK]',
\ 'crash 2: [OK]',
\ 'crash 3: [OK]',
\ 'crash 4: [OK]',
\ ]
call assert_equal(expected, getline(1, '$'))
bw!
call delete(result)
endfunc
" This test just runs various scripts, that caused issues before.
" We are not really asserting anything here, it's just important
" that ASAN does not detect any issues.
func Test_crash1_3()
let vim = GetVimProg()
let buf = RunVimInTerminal('sh', #{cmd: 'sh'})
let file = 'crash/poc_ex_substitute'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\<cr>"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args)
call TermWait(buf, 150)
let file = 'crash/poc_uaf_exec_instructions'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\<cr>"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args)
call TermWait(buf, 150)
let file = 'crash/poc_uaf_check_argument_types'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\<cr>"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args)
call TermWait(buf, 150)
let file = 'crash/double_free'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\<cr>"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args)
call TermWait(buf, 50)
let file = 'crash/dialog_changed_uaf'
let cmn_args = "%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\<cr>"
let args = printf(cmn_args, vim, file)
call term_sendkeys(buf, args)
call TermWait(buf, 150)
" clean up
exe buf .. "bw!"
bw!
endfunc
func Test_crash2()
" The following used to crash Vim
let opts = #{wait_for_ruler: 0, rows: 20}
let args = ' -u NONE -i NONE -n -e -s -S '
let buf = RunVimInTerminal(args .. ' crash/vim_regsub_both', opts)
call VerifyScreenDump(buf, 'Test_crash_01', {})
exe buf .. "bw!"
endfunc
" vim: shiftwidth=2 sts=2 expandtab
|
