Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
11	117	isc_lex_gettoken	call site: 00117	grow_data
8	43	isc_buffer_compact	call site: 00043	isc___errno2result
8	101	pushback	call site: 00101	grow_data
7	72	mem_put	call site: 00072	mem_realloc
6	61	isc_buffer_reserve	call site: 00061	isc__mem_reget
4	110	grow_data	call site: 00110	grow_data
1	2	isc_buffer_init	call site: 00002	abort
1	21	isc__mem_get	call site: 00021	isc_tid
1	69	isc__mem_put	call site: 00069	isc_tid
1	85	isc_buffer_clearmctx	call site: 00085	isc__mem_put
1	90	isc_buffer_invalidate	call site: 00090	isc__mem_put
1	99	isc_lex_gettoken	call site: 00099	pushback

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           isc_buffer_init

[function] [call site] 00001


             isc_assertion_failed

[function] [call site] 00002


               abort

[call site] 00003


           isc_buffer_add

[function] [call site] 00004


             isc_assertion_failed

[function] [call site] 00005


             isc_assertion_failed

[function] [call site] 00006


           isc_buffer_setactive

[function] [call site] 00007


             isc_assertion_failed

[function] [call site] 00008


             isc_assertion_failed

[function] [call site] 00009


           isc_lex_openbuffer

[function] [call site] 00010


             isc_assertion_failed

[function] [call site] 00011


             snprintf

[call site] 00012


             new_source

[function] [call site] 00013


               isc__mem_get

[function] [call site] 00014


                 isc_assertion_failed

[function] [call site] 00015


                 mem_get

[function] [call site] 00016


                   mallocx

[function] [call site] 00017


                     isc_assertion_failed

[function] [call site] 00018


                     isc_assertion_failed

[function] [call site] 00019


                   isc_assertion_failed

[function] [call site] 00020


                 mem_getstats

[function] [call site] 00021


                   isc_tid

[function] [call site] 00022


               isc__mem_strdup

[function] [call site] 00023


                 isc_assertion_failed

[function] [call site] 00024


                 isc_assertion_failed

[function] [call site] 00025


                 strlen

[call site] 00026


                 isc__mem_allocate

[function] [call site] 00027


                   isc_assertion_failed

[function] [call site] 00028


                   mem_get

[function] [call site] 00029


                   sallocx

[function] [call site] 00030


                   mem_getstats

[function] [call site] 00031


                 strlcpy

[function] [call site] 00032


               isc_buffer_allocate

[function] [call site] 00033


                 isc_assertion_failed

[function] [call site] 00034


                 isc__mem_get

[function] [call site] 00035


                 isc_buffer_init

[function] [call site] 00036


                 isc_buffer_setmctx

[function] [call site] 00037


                   isc_assertion_failed

[function] [call site] 00038


           isc_lex_gettoken

[function] [call site] 00039


             isc_assertion_failed

[function] [call site] 00040


             isc_assertion_failed

[function] [call site] 00041


             isc_buffer_compact

[function] [call site] 00042


               isc_assertion_failed

[function] [call site] 00043


             flockfile

[call site] 00044


             getc_unlocked

[call site] 00045


             ferror

[call site] 00046


             __errno_location

[call site] 00047


             isc___errno2result

[function] [call site] 00048


               isc_string_strerror_r

[function] [call site] 00049


                 __xpg_strerror_r

[call site] 00050


               isc_error_unexpected

[function] [call site] 00051


             pushandgrow

[function] [call site] 00052


               isc_buffer_allocate

[function] [call site] 00053


               isc_buffer_usedregion

[function] [call site] 00054


                 isc_assertion_failed

[function] [call site] 00055


                 isc_assertion_failed

[function] [call site] 00056


               isc_buffer_copyregion

[function] [call site] 00057


                 isc_assertion_failed

[function] [call site] 00058


                 isc_assertion_failed

[function] [call site] 00059


                 isc_buffer_reserve

[function] [call site] 00060


                   isc_assertion_failed

[function] [call site] 00061


                   isc__mem_get

[function] [call site] 00062


                   isc_assertion_failed

[function] [call site] 00063


                   isc__mem_reget

[function] [call site] 00064


                     isc_assertion_failed

[function] [call site] 00065


                     isc__mem_get

[function] [call site] 00066


                     isc__mem_put

[function] [call site] 00067


                       isc_assertion_failed

[function] [call site] 00068


                       mem_putstats

[function] [call site] 00069


                         isc_tid

[function] [call site] 00070


                       mem_put

[function] [call site] 00071


                         sdallocx

[function] [call site] 00072


                     mem_putstats

[function] [call site] 00073


                     mem_realloc

[function] [call site] 00074


                       rallocx

[function] [call site] 00075


                         realloc

[call site] 00076


                         isc_assertion_failed

[function] [call site] 00077


                       isc_assertion_failed

[function] [call site] 00078


                     mem_getstats

[function] [call site] 00079


               isc_assertion_failed

[function] [call site] 00080


               isc_buffer_free

[function] [call site] 00081


                 isc_assertion_failed

[function] [call site] 00082


                 isc_assertion_failed

[function] [call site] 00083


                 isc_buffer_clearmctx

[function] [call site] 00084


                   isc_assertion_failed

[function] [call site] 00085


                   isc__mem_put

[function] [call site] 00086


                 isc_buffer_invalidate

[function] [call site] 00087


                   isc_assertion_failed

[function] [call site] 00088


                   isc_assertion_failed

[function] [call site] 00089


                   isc_assertion_failed

[function] [call site] 00090


                 isc__mem_put

[function] [call site] 00091


               isc_buffer_putuint8

[function] [call site] 00092


                 isc_assertion_failed

[function] [call site] 00093


                 isc_buffer_reserve

[function] [call site] 00094


             isc_buffer_getuint8

[function] [call site] 00095


               isc_buffer_peekuint8

[function] [call site] 00096


                 isc_assertion_failed

[function] [call site] 00097


               isc_assertion_failed

[function] [call site] 00098


             __ctype_b_loc

[call site] 00099


             pushback

[function] [call site] 00100


               isc_assertion_failed

[function] [call site] 00101


             __ctype_b_loc

[call site] 00102


             pushback

[function] [call site] 00103


             isc_parse_uint32

[function] [call site] 00104


               __ctype_b_loc

[call site] 00105


               __errno_location

[call site] 00106


               strtoul

[call site] 00107


               __errno_location

[call site] 00108


             grow_data

[function] [call site] 00109


               isc__mem_get

[function] [call site] 00110


               isc__mem_put

[function] [call site] 00111


             isc_assertion_failed

[function] [call site] 00112


             grow_data

[function] [call site] 00113


             isc_assertion_failed

[function] [call site] 00114


             pushback

[function] [call site] 00115


             grow_data

[function] [call site] 00116


             isc_assertion_failed

[function] [call site] 00117


             pushback

[function] [call site] 00118


             isc_assertion_failed

[function] [call site] 00119


             pushback

[function] [call site] 00120


             grow_data

[function] [call site] 00121


             isc_assertion_failed

[function] [call site] 00122


             isc_assertion_failed

[function] [call site] 00123


             grow_data

[function] [call site] 00124


             isc_assertion_failed

[function] [call site] 00125


             isc_error_fatal

[function] [call site] 00126


               abort

[call site] 00127


             funlockfile

[call site] 00128