Fuzz introspector: fuzz-date
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
116 163 strbuf_release call site: 00163 strbuf_grow
56 3 xmallocz call site: 00003 die
26 103 strbuf_addch call site: 00103 strbuf_grow
22 73 git_env_ulong call site: 00073 die
21 141 strbuf_vaddf call site: 00141 strbuf_addstr
21 418 show_date call site: 00418 strbuf_addftime
4 136 strbuf_vaddf call site: 00136 strbuf_grow
3 99 strbuf_add call site: 00099 BUG_fl
2 67 strbuf_grow call site: 00067 xmalloc
2 133 strbuf_vaddf call site: 00133 die
2 404 gm_time_t call site: 00404 die
1 63 strbuf_grow call site: 00063 die

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 xmemdupz [function] [call site] 00001
2 xmallocz [function] [call site] 00002
3 do_xmallocz [function] [call site] 00003
4 error [function] [call site] 00004
4 const_error [function] [call site] 00005
4 die [function] [call site] 00006
5 fputs [call site] 00007
5 common_exit [function] [call site] 00008
6 check_bug_if_BUG [function] [call site] 00009
7 BUG_fl [function] [call site] 00010
8 BUG_vfl [function] [call site] 00011
9 BUG_vfl_common [function] [call site] 00012
10 snprintf [call site] 00013
10 vreportf [function] [call site] 00014
11 vfreportf [function] [call site] 00015
12 strlen [call site] 00016
12 fprintf [call site] 00017
12 abort [call site] 00018
12 vsnprintf [call site] 00019
12 _ [function] [call site] 00020
13 gettext [call site] 00021
12 fprintf [call site] 00022
12 fflush [call site] 00023
12 fileno [call site] 00024
12 write_in_full [function] [call site] 00025
13 xwrite [function] [call site] 00026
14 write [call site] 00027
14 __errno_location [call site] 00028
14 __errno_location [call site] 00029
14 handle_nonblock [function] [call site] 00030
15 poll [call site] 00031
13 __errno_location [call site] 00032
9 abort [call site] 00033
9 trace2_cmd_error_va_fl [function] [call site] 00034
10 tr2_dst_trace_want [function] [call site] 00035
11 tr2_dst_get_trace_fd [function] [call site] 00036
12 tr2_sysenv_get [function] [call site] 00037
13 BUG_fl [function] [call site] 00038
13 getenv [call site] 00039
13 xstrdup [function] [call site] 00040
14 strdup [call site] 00041
14 die [function] [call site] 00042
15 exit [call site] 00043
12 strcmp [call site] 00044
12 strcasecmp [call site] 00045
12 strcmp [call site] 00046
12 strcasecmp [call site] 00047
12 strlen [call site] 00048
12 atoi [call site] 00049
12 is_absolute_path [function] [call site] 00050
13 git_is_dir_sep [function] [call site] 00051
13 git_has_dos_drive_prefix [function] [call site] 00052
12 is_directory [function] [call site] 00053
13 stat64 [call site] 00054
12 tr2_dst_try_auto_path [function] [call site] 00055
13 tr2_sid_get [function] [call site] 00056
14 tr2_sid_compute [function] [call site] 00057
15 getenv [call site] 00058
15 strbuf_addstr [function] [call site] 00059
16 strlen [call site] 00060
16 strbuf_add [function] [call site] 00061
17 strbuf_grow [function] [call site] 00062
18 st_add [function] [call site] 00063
19 die [function] [call site] 00064
18 st_mult [function] [call site] 00065
19 die [function] [call site] 00066
18 xrealloc [function] [call site] 00067
19 xmalloc [function] [call site] 00068
20 do_xmalloc [function] [call site] 00069
21 memory_limit_check [function] [call site] 00070
22 git_env_ulong [function] [call site] 00071
23 getenv [call site] 00072
23 git_parse_ulong [function] [call site] 00073
24 git_parse_unsigned [function] [call site] 00074
25 strchr [call site] 00075
25 __errno_location [call site] 00076
25 __errno_location [call site] 00077
25 strtoumax [call site] 00078
25 __errno_location [call site] 00079
25 __errno_location [call site] 00080
25 get_unit_factor [function] [call site] 00081
26 strcasecmp [call site] 00082
26 strcasecmp [call site] 00083
26 strcasecmp [call site] 00084
25 __errno_location [call site] 00085
25 __errno_location [call site] 00086
25 __errno_location [call site] 00087
23 _ [function] [call site] 00088
23 die [function] [call site] 00089
22 error [function] [call site] 00090
22 const_error [function] [call site] 00091
22 die [function] [call site] 00092
21 die [function] [call site] 00093
21 error [function] [call site] 00094
21 const_error [function] [call site] 00095
19 memory_limit_check [function] [call site] 00096
19 realloc [call site] 00097
19 die [function] [call site] 00098
17 strbuf_setlen [function] [call site] 00099
18 BUG_fl [function] [call site] 00100
18 __assert_fail [call site] 00101
15 strbuf_addch [function] [call site] 00102
16 strbuf_avail [function] [call site] 00103
16 strbuf_grow [function] [call site] 00104
15 tr2_sid_append_my_sid_component [function] [call site] 00105
16 getpid [call site] 00106
16 tr2_tbuf_utc_datetime [function] [call site] 00107
17 gettimeofday [call site] 00108
17 gmtime_r [call site] 00109
17 xsnprintf [function] [call site] 00110
18 vsnprintf [call site] 00111
18 _ [function] [call site] 00112
18 die [function] [call site] 00113
18 BUG_fl [function] [call site] 00114
16 strbuf_addstr [function] [call site] 00115
16 strbuf_addch [function] [call site] 00116
16 xgethostname [function] [call site] 00117
17 gethostname [call site] 00118
16 strbuf_add [function] [call site] 00119
16 git_hash_init [function] [call site] 00120
16 strlen [call site] 00121
16 git_hash_update [function] [call site] 00122
17 BUG_fl [function] [call site] 00123
16 git_hash_final [function] [call site] 00124
17 BUG_fl [function] [call site] 00125
16 hash_to_hex_algop_r [function] [call site] 00126
16 strbuf_addch [function] [call site] 00127
16 strbuf_add [function] [call site] 00128
16 strbuf_addf [function] [call site] 00129
17 strbuf_vaddf [function] [call site] 00130
18 strbuf_avail [function] [call site] 00131
18 strbuf_grow [function] [call site] 00132
18 vsnprintf [call site] 00133
18 _ [function] [call site] 00134
18 die [function] [call site] 00135
18 strbuf_avail [function] [call site] 00136
18 strbuf_grow [function] [call site] 00137
18 vsnprintf [call site] 00138
18 strbuf_avail [function] [call site] 00139
18 BUG_fl [function] [call site] 00140
18 strbuf_setlen [function] [call site] 00141
15 setenv [call site] 00142
13 strrchr [call site] 00143
13 strbuf_addstr [function] [call site] 00144
13 git_is_dir_sep [function] [call site] 00145
13 strbuf_addch [function] [call site] 00146
13 strbuf_addstr [function] [call site] 00147
13 tr2_dst_too_many_files [function] [call site] 00148
14 tr2_sysenv_get [function] [call site] 00149
14 atoi [call site] 00150
14 strbuf_addstr [function] [call site] 00151
14 git_is_dir_sep [function] [call site] 00152
14 strbuf_addbuf [function] [call site] 00153
15 strbuf_grow [function] [call site] 00154
15 strbuf_setlen [function] [call site] 00155
14 strbuf_addstr [function] [call site] 00156
14 stat64 [call site] 00157
14 opendir [call site] 00158
14 readdir64 [call site] 00159
14 closedir [call site] 00160
14 open64 [call site] 00161
14 strbuf_release [function] [call site] 00162
15 strbuf_init [function] [call site] 00163
16 strbuf_grow [function] [call site] 00164
14 strbuf_release [function] [call site] 00165
13 strbuf_setlen [function] [call site] 00166
13 strbuf_addf [function] [call site] 00167
13 open64 [call site] 00168
13 strbuf_release [function] [call site] 00169
13 tr2_dst_want_warning [function] [call site] 00170
14 tr2_sysenv_get [function] [call site] 00171
14 atoi [call site] 00172
13 tr2_sysenv_display_name [function] [call site] 00173
14 BUG_fl [function] [call site] 00174
13 warning [function] [call site] 00175
13 tr2_dst_want_warning [function] [call site] 00176
13 tr2_sysenv_display_name [function] [call site] 00177
13 __errno_location [call site] 00178
13 strerror [call site] 00179
13 warning [function] [call site] 00180
13 tr2_dst_trace_disable [function] [call site] 00181
14 close [call site] 00182
13 strbuf_release [function] [call site] 00183
13 strbuf_release [function] [call site] 00184
12 tr2_dst_try_path [function] [call site] 00185
13 open64 [call site] 00186
13 tr2_dst_want_warning [function] [call site] 00187
13 tr2_sysenv_display_name [function] [call site] 00188
13 __errno_location [call site] 00189
13 strerror [call site] 00190
13 warning [function] [call site] 00191
13 tr2_dst_trace_disable [function] [call site] 00192
12 starts_with [function] [call site] 00193
12 tr2_dst_try_unix_domain_socket [function] [call site] 00194
13 skip_prefix_impl [function] [call site] 00195
13 skip_prefix_impl [function] [call site] 00196
13 skip_prefix_impl [function] [call site] 00197
13 tr2_dst_want_warning [function] [call site] 00198
13 tr2_sysenv_display_name [function] [call site] 00199
13 warning [function] [call site] 00200
13 tr2_dst_trace_disable [function] [call site] 00201
13 is_absolute_path [function] [call site] 00202
13 strlen [call site] 00203
13 tr2_dst_want_warning [function] [call site] 00204
13 tr2_sysenv_display_name [function] [call site] 00205
13 warning [function] [call site] 00206
13 tr2_dst_trace_disable [function] [call site] 00207
13 tr2_dst_try_uds_connect [function] [call site] 00208
14 socket [call site] 00209
14 gitstrlcpy [function] [call site] 00210
15 strlen [call site] 00211
14 connect [call site] 00212
14 __errno_location [call site] 00213
14 close [call site] 00214
14 __errno_location [call site] 00215
13 __errno_location [call site] 00216
13 tr2_dst_try_uds_connect [function] [call site] 00217
13 tr2_dst_want_warning [function] [call site] 00218
13 tr2_sysenv_display_name [function] [call site] 00219
13 __errno_location [call site] 00220
13 strerror [call site] 00221
13 warning [function] [call site] 00222
13 tr2_dst_trace_disable [function] [call site] 00223
12 tr2_dst_malformed_warning [function] [call site] 00224
13 tr2_sysenv_display_name [function] [call site] 00225
13 warning [function] [call site] 00226
12 tr2_dst_trace_disable [function] [call site] 00227
9 common_exit [function] [call site] 00228
10 trace2_cmd_exit_fl [function] [call site] 00229
11 trace2_collect_process_info [function] [call site] 00230
12 trace2_is_enabled [function] [call site] 00231
12 getppid [call site] 00232
12 push_ancestry_name [function] [call site] 00233
13 stat_parent_pid [function] [call site] 00234
14 strbuf_addf [function] [call site] 00235
14 git_fopen [function] [call site] 00236
15 fopen64 [call site] 00237
15 fopen64 [call site] 00238
15 fileno [call site] 00239
15 fstat64 [call site] 00240
15 fclose [call site] 00241
15 fclose [call site] 00242
15 __errno_location [call site] 00243
14 strbuf_fread [function] [call site] 00244
15 strbuf_grow [function] [call site] 00245
15 fread [call site] 00246
15 strbuf_setlen [function] [call site] 00247
15 strbuf_release [function] [call site] 00248
14 parse_proc_stat [function] [call site] 00249
15 strchr [call site] 00250
15 strrchr [call site] 00251
15 strchr [call site] 00252
15 strtol [call site] 00253
15 strbuf_add [function] [call site] 00254
14 fclose [call site] 00255
14 strbuf_release [function] [call site] 00256
14 strbuf_release [function] [call site] 00257
13 strvec_push [function] [call site] 00258
14 xstrdup [function] [call site] 00259
14 strvec_push_nodup [function] [call site] 00260
15 st_mult [function] [call site] 00261
15 xrealloc [function] [call site] 00262
13 push_ancestry_name [function] [call site] 00263
14 strbuf_release [function] [call site] 00264
12 trace2_cmd_ancestry_fl [function] [call site] 00265
13 tr2_dst_trace_want [function] [call site] 00266
12 strvec_clear [function] [call site] 00267
13 strvec_init [function] [call site] 00268
11 getnanotime [function] [call site] 00269
12 highres_nanos [function] [call site] 00270
13 clock_gettime [call site] 00271
12 gettimeofday_nanos [function] [call site] 00272
13 gettimeofday [call site] 00273
12 gettimeofday_nanos [function] [call site] 00274
12 highres_nanos [function] [call site] 00275
11 tr2tls_absolute_elapsed [function] [call site] 00276
11 tr2_dst_trace_want [function] [call site] 00277
9 exit [call site] 00278
9 abort [call site] 00279
4 do_xmalloc [function] [call site] 00280
1 approxidate_careful [function] [call site] 00281
2 parse_date_basic [function] [call site] 00282
3 match_object_header_date [function] [call site] 00283
4 strtoumax [call site] 00284
4 strtol [call site] 00285
4 tz_to_minutes [function] [call site] 00286
3 match_alpha [function] [call site] 00287
4 match_string [function] [call site] 00288
5 sane_case [function] [call site] 00289
4 match_string [function] [call site] 00290
4 match_string [function] [call site] 00291
4 strlen [call site] 00292
4 match_string [function] [call site] 00293
4 match_string [function] [call site] 00294
4 skip_alpha [function] [call site] 00295
3 match_digit [function] [call site] 00296
4 strtoumax [call site] 00297
4 nodate [function] [call site] 00298
4 gmtime_r [call site] 00299
4 match_multi_number [function] [call site] 00300
5 strtol [call site] 00301
5 strtol [call site] 00302
5 set_time [function] [call site] 00303
5 is_date_known [function] [call site] 00304
5 strtol [call site] 00305
5 git_time [function] [call site] 00306
6 gettimeofday [call site] 00307
5 gmtime_r [call site] 00308
5 set_date [function] [call site] 00309
6 tm_to_time_t [function] [call site] 00310
5 set_date [function] [call site] 00311
5 set_date [function] [call site] 00312
5 set_date [function] [call site] 00313
5 set_date [function] [call site] 00314
4 git_time [function] [call site] 00315
4 set_date [function] [call site] 00316
4 set_time [function] [call site] 00317
4 strtoul [call site] 00318
4 maybeiso8601 [function] [call site] 00319
4 nodate [function] [call site] 00320
4 set_time [function] [call site] 00321
3 match_tz [function] [call site] 00322
4 strtoul [call site] 00323
4 strtoul [call site] 00324
3 tm_to_time_t [function] [call site] 00325
3 mktime [call site] 00326
2 get_time [function] [call site] 00327
3 getenv [call site] 00328
3 atoi [call site] 00329
3 gettimeofday [call site] 00330
2 approxidate_str [function] [call site] 00331
3 localtime_r [call site] 00332
3 pending_number [function] [call site] 00333
3 approxidate_digit [function] [call site] 00334
4 strtoumax [call site] 00335
4 match_multi_number [function] [call site] 00336
3 approxidate_alpha [function] [call site] 00337
4 match_string [function] [call site] 00338
4 strlen [call site] 00339
4 match_string [function] [call site] 00340
4 strlen [call site] 00341
4 match_string [function] [call site] 00342
4 match_string [function] [call site] 00343
4 strlen [call site] 00344
4 match_string [function] [call site] 00345
4 update_tm [function] [call site] 00346
5 mktime [call site] 00347
5 localtime_r [call site] 00348
4 match_string [function] [call site] 00349
4 update_tm [function] [call site] 00350
4 match_string [function] [call site] 00351
4 update_tm [function] [call site] 00352
4 match_string [function] [call site] 00353
4 update_tm [function] [call site] 00354
3 pending_number [function] [call site] 00355
3 update_tm [function] [call site] 00356
1 date_mode_from_type [function] [call site] 00357
2 BUG_fl [function] [call site] 00358
1 show_date [function] [call site] 00359
2 strbuf_setlen [function] [call site] 00360
2 strbuf_addf [function] [call site] 00361
2 get_time [function] [call site] 00362
2 local_time_tzoffset [function] [call site] 00363
3 localtime_r [call site] 00364
3 tm_to_time_t [function] [call site] 00365
3 minutes_to_tz [function] [call site] 00366
2 local_tzoffset [function] [call site] 00367
3 date_overflows [function] [call site] 00368
3 die [function] [call site] 00369
3 local_time_tzoffset [function] [call site] 00370
2 strbuf_setlen [function] [call site] 00371
2 strbuf_addf [function] [call site] 00372
2 strbuf_setlen [function] [call site] 00373
2 show_date_relative [function] [call site] 00374
3 get_time [function] [call site] 00375
3 _ [function] [call site] 00376
3 strbuf_addstr [function] [call site] 00377
3 Q_ [function] [call site] 00378
4 ngettext [call site] 00379
3 strbuf_addf [function] [call site] 00380
3 Q_ [function] [call site] 00381
3 strbuf_addf [function] [call site] 00382
3 Q_ [function] [call site] 00383
3 strbuf_addf [function] [call site] 00384
3 Q_ [function] [call site] 00385
3 strbuf_addf [function] [call site] 00386
3 Q_ [function] [call site] 00387
3 strbuf_addf [function] [call site] 00388
3 Q_ [function] [call site] 00389
3 strbuf_addf [function] [call site] 00390
3 Q_ [function] [call site] 00391
3 strbuf_addf [function] [call site] 00392
3 Q_ [function] [call site] 00393
3 strbuf_addf [function] [call site] 00394
3 strbuf_release [function] [call site] 00395
3 Q_ [function] [call site] 00396
3 strbuf_addf [function] [call site] 00397
3 Q_ [function] [call site] 00398
3 strbuf_addf [function] [call site] 00399
2 time_to_tm_local [function] [call site] 00400
3 localtime_r [call site] 00401
2 time_to_tm [function] [call site] 00402
3 gm_time_t [function] [call site] 00403
4 tz_to_minutes [function] [call site] 00404
4 die [function] [call site] 00405
4 die [function] [call site] 00406
4 date_overflows [function] [call site] 00407
4 die [function] [call site] 00408
3 gmtime_r [call site] 00409
2 time_to_tm [function] [call site] 00410
2 strbuf_setlen [function] [call site] 00411
2 strbuf_addf [function] [call site] 00412
2 strbuf_addf [function] [call site] 00413
2 strbuf_addf [function] [call site] 00414
2 strbuf_addch [function] [call site] 00415
2 strbuf_addch [function] [call site] 00416
2 strbuf_addf [function] [call site] 00417
2 strbuf_addf [function] [call site] 00418
2 strbuf_addftime [function] [call site] 00419
3 strbuf_expand_step [function] [call site] 00420
4 strchrnul [call site] 00421
4 strbuf_add [function] [call site] 00422
3 skip_prefix_impl [function] [call site] 00423
3 strbuf_addstr [function] [call site] 00424
3 skip_prefix_impl [function] [call site] 00425
3 tm_to_time_t [function] [call site] 00426
3 tz_to_minutes [function] [call site] 00427
3 strbuf_addf [function] [call site] 00428
3 skip_prefix_impl [function] [call site] 00429
3 strbuf_addf [function] [call site] 00430
3 skip_prefix_impl [function] [call site] 00431
3 strbuf_addch [function] [call site] 00432
3 strbuf_grow [function] [call site] 00433
3 strftime [call site] 00434
3 strbuf_addch [function] [call site] 00435
3 strbuf_grow [function] [call site] 00436
3 strftime [call site] 00437
3 strbuf_release [function] [call site] 00438
3 strbuf_setlen [function] [call site] 00439
2 show_date_normal [function] [call site] 00440
3 show_date_relative [function] [call site] 00441
3 strbuf_addf [function] [call site] 00442
3 strbuf_addf [function] [call site] 00443
3 strbuf_addf [function] [call site] 00444
3 strbuf_addf [function] [call site] 00445
3 strbuf_rtrim [function] [call site] 00446
3 strbuf_addf [function] [call site] 00447
3 strbuf_addf [function] [call site] 00448
1 date_mode_release [function] [call site] 00449