Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
189	0	EP	call site: 00000	sshkey_from_blob

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           sshkey_from_blob

[function] [call site] 00001


             sshbuf_from

[function] [call site] 00002


               calloc

[call site] 00003


             sshkey_from_blob_internal

[function] [call site] 00004


               sshbuf_fromb

[function] [call site] 00005


                 sshbuf_check_sanity

[function] [call site] 00006


                   ssh_signal

[function] [call site] 00007


                     memset

[call site] 00008


                     sigfillset

[call site] 00009


                     sigaction

[call site] 00010


                     strsignal

[call site] 00011


                     __errno_location

[call site] 00012


                     strerror

[call site] 00013


                     sshlog

[function] [call site] 00014


                       sshlogv

[function] [call site] 00015


                         strrchr

[call site] 00016


                         getpid

[call site] 00017


                         snprintf

[call site] 00018


                         match_pattern_list

[function] [call site] 00019


                           strlen

[call site] 00020


                           __ctype_b_loc

[call site] 00021


                           tolower

[call site] 00022


                           match_pattern

[function] [call site] 00023


                             match_pattern

[function] [call site] 00024


                               match_pattern

[function] [call site] 00025


                         snprintf

[call site] 00026


                         snprintf

[call site] 00027


                         strlcpy

[function] [call site] 00028


                         do_log

[function] [call site] 00029


                           __errno_location

[call site] 00030


                           snprintf

[call site] 00031


                           vsnprintf

[call site] 00032


                           vsnprintf

[call site] 00033


                           snprintf

[call site] 00034


                           strlcpy

[function] [call site] 00035


                           strnvis

[function] [call site] 00036


                             __ctype_b_loc

[call site] 00037

vis

[function] [call site] 00038


                               __ctype_b_loc

[call site] 00039


                               __ctype_b_loc

[call site] 00040

vis

[function] [call site] 00041


                           snprintf

[call site] 00042


                           strlen

[call site] 00043


                           write

[call site] 00044


                           openlog

[call site] 00045


                           syslog

[call site] 00046


                           closelog

[call site] 00047


                           __errno_location

[call site] 00048


                   raise

[call site] 00049


                 sshbuf_ptr

[function] [call site] 00050


                   sshbuf_check_sanity

[function] [call site] 00051


                 sshbuf_len

[function] [call site] 00052


                   sshbuf_check_sanity

[function] [call site] 00053


                 sshbuf_from

[function] [call site] 00054


                 sshbuf_set_parent

[function] [call site] 00055


                   sshbuf_check_sanity

[function] [call site] 00056


                   sshbuf_check_sanity

[function] [call site] 00057


                 sshbuf_free

[function] [call site] 00058


                   sshbuf_check_sanity

[function] [call site] 00059


                   sshbuf_free

[function] [call site] 00060


                     freezero

[function] [call site] 00061


                       explicit_bzero

[call site] 00062


                     freezero

[function] [call site] 00063


               sshbuf_get_cstring

[function] [call site] 00064


                 sshbuf_peek_string_direct

[function] [call site] 00065


                   sshbuf_ptr

[function] [call site] 00066


                   sshbuf_len

[function] [call site] 00067


                   sshbuf_len

[function] [call site] 00068


                 memchr

[call site] 00069


                 sshbuf_get_string_direct

[function] [call site] 00070


                   sshbuf_peek_string_direct

[function] [call site] 00071


                   sshbuf_consume

[function] [call site] 00072


                     sshbuf_check_sanity

[function] [call site] 00073


                     sshbuf_len

[function] [call site] 00074


               sshkey_type_from_name

[function] [call site] 00075


                 type_from_name

[function] [call site] 00076


                   strcmp

[call site] 00077


                   strcasecmp

[call site] 00078


               sshkey_type_is_cert

[function] [call site] 00079


                 sshkey_impl_from_type

[function] [call site] 00080


               sshkey_impl_from_type

[function] [call site] 00081


               sshkey_new

[function] [call site] 00082


                 sshkey_impl_from_type

[function] [call site] 00083


                 calloc

[call site] 00084


                 sshkey_is_cert

[function] [call site] 00085


                   sshkey_type_is_cert

[function] [call site] 00086


                 cert_new

[function] [call site] 00087


                   calloc

[call site] 00088


                   sshbuf_new_label

[function] [call site] 00089


                     calloc

[call site] 00090


                     strncpy

[call site] 00091


                     calloc

[call site] 00092


                   sshbuf_new_label

[function] [call site] 00093


                   sshbuf_new_label

[function] [call site] 00094


                   cert_free

[function] [call site] 00095


                     sshbuf_free

[function] [call site] 00096


                     sshbuf_free

[function] [call site] 00097


                     sshbuf_free

[function] [call site] 00098


                     sshkey_free

[function] [call site] 00099


                       sshkey_free_contents

[function] [call site] 00100


                         sshkey_impl_from_type

[function] [call site] 00101


                         sshkey_is_cert

[function] [call site] 00102


                         cert_free

[function] [call site] 00103


                           freezero

[function] [call site] 00104


                         freezero

[function] [call site] 00105


                         sshkey_prekey_free

[function] [call site] 00106


                           munmap

[call site] 00107


                       freezero

[function] [call site] 00108


                 sshkey_free

[function] [call site] 00109


               sshkey_type_is_cert

[function] [call site] 00110


               sshbuf_get_string_direct

[function] [call site] 00111


               sshkey_is_cert

[function] [call site] 00112


               cert_parse

[function] [call site] 00113


                 sshbuf_putb

[function] [call site] 00114


                   sshbuf_ptr

[function] [call site] 00115


                   sshbuf_len

[function] [call site] 00116


                   sshbuf_put

[function] [call site] 00117


                     sshbuf_reserve

[function] [call site] 00118


                       sshbuf_allocate

[function] [call site] 00119


                         sshbuf_check_reserve

[function] [call site] 00120


                           sshbuf_check_sanity

[function] [call site] 00121


                         sshbuf_maybe_pack

[function] [call site] 00122


                         recallocarray

[function] [call site] 00123


                           calloc

[call site] 00124


                           __errno_location

[call site] 00125


                           __errno_location

[call site] 00126


                           getpagesize

[call site] 00127


                           memset

[call site] 00128


                           memset

[call site] 00129


                           explicit_bzero

[call site] 00130


                         sshbuf_check_reserve

[function] [call site] 00131


                 sshbuf_get_u64

[function] [call site] 00132


                   sshbuf_ptr

[function] [call site] 00133


                   sshbuf_consume

[function] [call site] 00134


                 sshbuf_get_u32

[function] [call site] 00135


                   sshbuf_ptr

[function] [call site] 00136


                   sshbuf_consume

[function] [call site] 00137


                 sshbuf_get_cstring

[function] [call site] 00138


                 sshbuf_froms

[function] [call site] 00139


                   sshbuf_peek_string_direct

[function] [call site] 00140


                   sshbuf_from

[function] [call site] 00141


                   sshbuf_consume

[function] [call site] 00142


                   sshbuf_set_parent

[function] [call site] 00143


                   sshbuf_free

[function] [call site] 00144


                 sshbuf_get_u64

[function] [call site] 00145


                 sshbuf_get_u64

[function] [call site] 00146


                 sshbuf_froms

[function] [call site] 00147


                 sshbuf_froms

[function] [call site] 00148


                 sshbuf_get_string_direct

[function] [call site] 00149


                 sshbuf_froms

[function] [call site] 00150


                 sshbuf_len

[function] [call site] 00151


                 sshbuf_get_string

[function] [call site] 00152


                   sshbuf_get_string_direct

[function] [call site] 00153


                 sshbuf_len

[function] [call site] 00154


                 sshbuf_get_cstring

[function] [call site] 00155


                 recallocarray

[function] [call site] 00156


                 sshbuf_putb

[function] [call site] 00157


                 sshbuf_putb

[function] [call site] 00158


                 sshbuf_len

[function] [call site] 00159


                 sshbuf_get_string_direct

[function] [call site] 00160


                 sshbuf_get_string_direct

[function] [call site] 00161


                 sshbuf_reset

[function] [call site] 00162


                   sshbuf_check_sanity

[function] [call site] 00163


                   recallocarray

[function] [call site] 00164


                   explicit_bzero

[call site] 00165


                 sshbuf_len

[function] [call site] 00166


                 sshbuf_get_string_direct

[function] [call site] 00167


                 sshbuf_get_string_direct

[function] [call site] 00168


                 sshbuf_reset

[function] [call site] 00169


                 sshkey_from_blob_internal

[function] [call site] 00170


                   sshbuf_len

[function] [call site] 00171


                   sshbuf_free

[function] [call site] 00172


                   sshkey_free

[function] [call site] 00173


                 sshkey_type_is_valid_ca

[function] [call site] 00174


                   sshkey_impl_from_type

[function] [call site] 00175


                 sshbuf_ptr

[function] [call site] 00176


                 sshkey_verify

[function] [call site] 00177


                   sshkey_impl_from_key

[function] [call site] 00178


                     sshkey_impl_from_type_nid

[function] [call site] 00179


                 sshkey_get_sigtype

[function] [call site] 00180


                   sshbuf_from

[function] [call site] 00181


                   sshbuf_get_cstring

[function] [call site] 00182


                   sshbuf_free

[function] [call site] 00183


                 sshbuf_free

[function] [call site] 00184


                 sshbuf_free

[function] [call site] 00185


                 sshbuf_free

[function] [call site] 00186


                 sshbuf_free

[function] [call site] 00187


             sshbuf_free

[function] [call site] 00188


           sshkey_free

[function] [call site] 00189