The following nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 16 | 159 | xstrdup | call site: 00159 | match_list |
| 12 | 118 | sshbuf_consume | call site: 00118 | ssh_err |
| 9 | 73 | cleanup_exit | call site: 00073 | sshfatal |
| 9 | 106 | handle_to_name | call site: 00106 | sshlog |
| 8 | 27 | sshbuf_check_reserve | call site: 00027 | ssh_signal |
| 8 | 39 | sshlogv | call site: 00039 | match_pattern_list |
| 4 | 3 | log_init | call site: 00003 | fprintf |
| 4 | 98 | process | call site: 00098 | __orig_sftp_server_cleanup_exit |
| 3 | 64 | strnvis | call site: 00064 | snprintf |
| 3 | 84 | sshbuf_allocate | call site: 00084 | calloc |
| 3 | 155 | compose_extension | call site: 00155 | match_list |
| 3 | 276 | fuzz_server_one | call site: 00276 | cleanup_handles |
LLVMFuzzerTestOneInput
[function]
[call site]
00000
fuzz_server_one
[function]
[call site]
00001
log_init
[function]
[call site]
00002
log_change_level
[function]
[call site]
00003
fprintf
[call site]
00004
exit
[call site]
00005
fprintf
[call site]
00006
exit
[call site]
00007
openlog
[call site]
00008
closelog
[call site]
00009
mkdtemp
[call site]
00010
chdir
[call site]
00011
_exit
[call site]
00012
getuid
[call site]
00013
getgid
[call site]
00014
reset_module_globals
[function]
[call site]
00015
fuzz_arena_begin
[function]
[call site]
00016
_setjmp
[call site]
00017
strdup
[call site]
00018
sshbuf_new
[function]
[call site]
00019
calloc
[call site]
00020
calloc
[call site]
00021
sshbuf_new
[function]
[call site]
00022
sshbuf_put
[function]
[call site]
00023
sshbuf_reserve
[function]
[call site]
00024
sshbuf_allocate
[function]
[call site]
00025
sshbuf_check_reserve
[function]
[call site]
00026
sshbuf_check_sanity
[function]
[call site]
00027
ssh_signal
[function]
[call site]
00028
memset
[call site]
00029
sigfillset
[call site]
00030
sigaction
[call site]
00031
strsignal
[call site]
00032
__errno_location
[call site]
00033
strerror
[call site]
00034
sshlog
[function]
[call site]
00035
sshlogv
[function]
[call site]
00036
strrchr
[call site]
00037
getpid
[call site]
00038
snprintf
[call site]
00039
match_pattern_list
[function]
[call site]
00040
strlen
[call site]
00041
__ctype_b_loc
[call site]
00042
tolower
[call site]
00043
match_pattern
[function]
[call site]
00044
strlen
[call site]
00045
xcalloc
[function]
[call site]
00046
sshfatal
[function]
[call site]
00047
sshlogv
[function]
[call site]
00048
snprintf
[call site]
00049
snprintf
[call site]
00050
strlcpy
[function]
[call site]
00051
do_log
[function]
[call site]
00052
__errno_location
[call site]
00053
snprintf
[call site]
00054
vsnprintf
[call site]
00055
vsnprintf
[call site]
00056
snprintf
[call site]
00057
strlcpy
[function]
[call site]
00058
strnvis
[function]
[call site]
00059
__ctype_b_loc
[call site]
00060
vis
[function]
[call site]
00061
__ctype_b_loc
[call site]
00062
__ctype_b_loc
[call site]
00063
vis
[function]
[call site]
00064
snprintf
[call site]
00065
strlen
[call site]
00066
write
[call site]
00067
openlog
[call site]
00068
syslog
[call site]
00069
closelog
[call site]
00070
__errno_location
[call site]
00071
cleanup_exit
[function]
[call site]
00072
longjmp
[call site]
00073
_exit
[call site]
00074
sshfatal
[function]
[call site]
00075
calloc
[call site]
00076
sshfatal
[function]
[call site]
00077
xcalloc
[function]
[call site]
00078
epsilon_closure
[function]
[call site]
00079
memset
[call site]
00080
epsilon_closure
[function]
[call site]
00081
raise
[call site]
00082
sshbuf_maybe_pack
[function]
[call site]
00083
recallocarray
[function]
[call site]
00084
calloc
[call site]
00085
__errno_location
[call site]
00086
__errno_location
[call site]
00087
getpagesize
[call site]
00088
memset
[call site]
00089
memset
[call site]
00090
explicit_bzero
[call site]
00091
sshbuf_check_reserve
[function]
[call site]
00092
process
[function]
[call site]
00093
sshbuf_len
[function]
[call site]
00094
sshbuf_check_sanity
[function]
[call site]
00095
sshbuf_ptr
[function]
[call site]
00096
sshbuf_check_sanity
[function]
[call site]
00097
get_u32
[function]
[call site]
00098
sshlog
[function]
[call site]
00099
__orig_sftp_server_cleanup_exit
[function]
[call site]
00100
handle_log_exit
[function]
[call site]
00101
handle_log_close
[function]
[call site]
00102
handle_is_ok
[function]
[call site]
00103
handle_to_name
[function]
[call site]
00104
handle_is_ok
[function]
[call site]
00105
handle_is_ok
[function]
[call site]
00106
handle_bytes_read
[function]
[call site]
00107
handle_is_ok
[function]
[call site]
00108
handle_bytes_write
[function]
[call site]
00109
handle_is_ok
[function]
[call site]
00110
sshlog
[function]
[call site]
00111
handle_to_name
[function]
[call site]
00112
sshlog
[function]
[call site]
00113
sshlog
[function]
[call site]
00114
_exit
[call site]
00115
sshbuf_consume
[function]
[call site]
00116
sshbuf_check_sanity
[function]
[call site]
00117
sshbuf_len
[function]
[call site]
00118
ssh_err
[function]
[call site]
00119
ssherr_libcrypto
[function]
[call site]
00120
OPENSSL_init_crypto
[call site]
00121
ERR_get_error_line_data
[call site]
00122
ERR_error_string_n
[call site]
00123
snprintf
[call site]
00124
sshlog
[function]
[call site]
00125
ERR_reason_error_string
[call site]
00126
snprintf
[call site]
00127
__errno_location
[call site]
00128
strerror
[call site]
00129
sshfatal
[function]
[call site]
00130
sshbuf_get_u8
[function]
[call site]
00131
sshbuf_ptr
[function]
[call site]
00132
sshbuf_consume
[function]
[call site]
00133
ssh_err
[function]
[call site]
00134
sshfatal
[function]
[call site]
00135
process_init
[function]
[call site]
00136
sshbuf_get_u32
[function]
[call site]
00137
sshbuf_ptr
[function]
[call site]
00138
sshbuf_consume
[function]
[call site]
00139
ssh_err
[function]
[call site]
00140
sshfatal
[function]
[call site]
00141
sshlog
[function]
[call site]
00142
sshbuf_new
[function]
[call site]
00143
sshfatal
[function]
[call site]
00144
sshbuf_put_u8
[function]
[call site]
00145
sshbuf_reserve
[function]
[call site]
00146
sshbuf_put_u32
[function]
[call site]
00147
sshbuf_reserve
[function]
[call site]
00148
ssh_err
[function]
[call site]
00149
sshfatal
[function]
[call site]
00150
compose_extension
[function]
[call site]
00151
extended_handler_byname
[function]
[call site]
00152
strcmp
[call site]
00153
sshfatal
[function]
[call site]
00154
request_permitted
[function]
[call site]
00155
sshlog
[function]
[call site]
00156
match_list
[function]
[call site]
00157
xstrdup
[function]
[call site]
00158
xmalloc
[function]
[call site]
00159
sshfatal
[function]
[call site]
00160
sshfatal
[function]
[call site]
00161
xstrdup
[function]
[call site]
00162
strsep
[call site]
00163
strsep
[call site]
00164
strsep
[call site]
00165
strcmp
[call site]
00166
xstrdup
[function]
[call site]
00167
strlen
[call site]
00168
strsep
[call site]
00169
strlen
[call site]
00170
sshlog
[function]
[call site]
00171
match_list
[function]
[call site]
00172
sshlog
[function]
[call site]
00173
sshlog
[function]
[call site]
00174
sshlog
[function]
[call site]
00175
sshbuf_put_cstring
[function]
[call site]
00176
strlen
[call site]
00177
sshbuf_put_string
[function]
[call site]
00178
sshbuf_reserve
[function]
[call site]
00179
sshbuf_put_cstring
[function]
[call site]
00180
ssh_err
[function]
[call site]
00181
sshfatal
[function]
[call site]
00182
compose_extension
[function]
[call site]
00183
compose_extension
[function]
[call site]
00184
compose_extension
[function]
[call site]
00185
compose_extension
[function]
[call site]
00186
compose_extension
[function]
[call site]
00187
compose_extension
[function]
[call site]
00188
compose_extension
[function]
[call site]
00189
compose_extension
[function]
[call site]
00190
compose_extension
[function]
[call site]
00191
compose_extension
[function]
[call site]
00192
send_msg
[function]
[call site]
00193
sshbuf_put_stringb
[function]
[call site]
00194
sshbuf_put_string
[function]
[call site]
00195
sshbuf_ptr
[function]
[call site]
00196
sshbuf_len
[function]
[call site]
00197
sshbuf_put_string
[function]
[call site]
00198
ssh_err
[function]
[call site]
00199
sshfatal
[function]
[call site]
00200
sshbuf_reset
[function]
[call site]
00201
sshbuf_check_sanity
[function]
[call site]
00202
recallocarray
[function]
[call site]
00203
explicit_bzero
[call site]
00204
sshbuf_free
[function]
[call site]
00205
sshbuf_check_sanity
[function]
[call site]
00206
sshbuf_free
[function]
[call site]
00207
freezero
[function]
[call site]
00208
explicit_bzero
[call site]
00209
freezero
[function]
[call site]
00210
sshfatal
[function]
[call site]
00211
sshbuf_get_u32
[function]
[call site]
00212
ssh_err
[function]
[call site]
00213
sshfatal
[function]
[call site]
00214
process_extended
[function]
[call site]
00215
sshbuf_get_cstring
[function]
[call site]
00216
sshbuf_peek_string_direct
[function]
[call site]
00217
sshbuf_ptr
[function]
[call site]
00218
sshbuf_len
[function]
[call site]
00219
sshbuf_len
[function]
[call site]
00220
memchr
[call site]
00221
sshbuf_get_string_direct
[function]
[call site]
00222
sshbuf_peek_string_direct
[function]
[call site]
00223
sshbuf_consume
[function]
[call site]
00224
ssh_err
[function]
[call site]
00225
sshfatal
[function]
[call site]
00226
extended_handler_byname
[function]
[call site]
00227
sshlog
[function]
[call site]
00228
send_status
[function]
[call site]
00229
send_status_errmsg
[function]
[call site]
00230
sshlog
[function]
[call site]
00231
status_to_message
[function]
[call site]
00232
sshlog
[function]
[call site]
00233
sshbuf_new
[function]
[call site]
00234
sshfatal
[function]
[call site]
00235
sshbuf_put_u8
[function]
[call site]
00236
sshbuf_put_u32
[function]
[call site]
00237
sshbuf_put_u32
[function]
[call site]
00238
ssh_err
[function]
[call site]
00239
sshfatal
[function]
[call site]
00240
status_to_message
[function]
[call site]
00241
sshbuf_put_cstring
[function]
[call site]
00242
sshbuf_put_cstring
[function]
[call site]
00243
ssh_err
[function]
[call site]
00244
sshfatal
[function]
[call site]
00245
send_msg
[function]
[call site]
00246
sshbuf_free
[function]
[call site]
00247
request_permitted
[function]
[call site]
00248
send_status
[function]
[call site]
00249
sshfatal
[function]
[call site]
00250
sshbuf_get_u32
[function]
[call site]
00251
ssh_err
[function]
[call site]
00252
sshfatal
[function]
[call site]
00253
request_permitted
[function]
[call site]
00254
send_status
[function]
[call site]
00255
sshlog
[function]
[call site]
00256
sshbuf_len
[function]
[call site]
00257
sshlog
[function]
[call site]
00258
__orig_sftp_server_cleanup_exit
[function]
[call site]
00259
sshbuf_len
[function]
[call site]
00260
sshlog
[function]
[call site]
00261
__orig_sftp_server_cleanup_exit
[function]
[call site]
00262
sshbuf_consume
[function]
[call site]
00263
ssh_err
[function]
[call site]
00264
sshfatal
[function]
[call site]
00265
sshbuf_reset
[function]
[call site]
00266
sshbuf_reset
[function]
[call site]
00267
sshbuf_put
[function]
[call site]
00268
sshbuf_put
[function]
[call site]
00269
process
[function]
[call site]
00270
cleanup_handles
[function]
[call site]
00271
close
[call site]
00272
closedir
[call site]
00273
sshbuf_free
[function]
[call site]
00274
sshbuf_free
[function]
[call site]
00275
fuzz_arena_release
[function]
[call site]
00276
__real_free
[call site]
00277
cleanup_handles
[function]
[call site]
00278
fuzz_arena_cleanup
[function]
[call site]
00279
__real_free
[call site]
00280
__real_free
[call site]
00281