Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
17	22	xmalloc	call site: 00022	fatal
13	198	utf8_open	call site: 00198	utf8_width
10	11	log_debug	call site: 00011	log_vwrite
10	40	vis	call site: 00040	isoctal
9	234	hyperlinks_put	call site: 00234	hyperlinks_remove
2	180	hyperlinks_init	call site: 00180	fatalx
2	191	xreallocarray	call site: 00191	fatal
2	222	hyperlinks_put	call site: 00222
2	228	xvasprintf	call site: 00228	fatal
1	151	style_parse	call site: 00151	strtonum
1	183	xcalloc	call site: 00183	fatal
1	185	hyperlinks_init	call site: 00185	RB_INIT

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           malloc

[function] [call site] 00001


           memcpy

[function] [call site] 00002


           memset

[function] [call site] 00003


           style_set

[function] [call site] 00004


             memcpy

[function] [call site] 00005


             memcpy

[function] [call site] 00006


           style_parse

[function] [call site] 00007


             style_copy

[function] [call site] 00008


               memcpy

[function] [call site] 00009


             log_debug

[function] [call site] 00010


               va_start

[function] [call site] 00011


               log_vwrite

[function] [call site] 00012


                 vasprintf

[function] [call site] 00013


                   va_copy

[function] [call site] 00014


                   vsnprintf

[function] [call site] 00015


                   xmalloc

[function] [call site] 00016


                     fatalx

[function] [call site] 00017


                       va_start

[function] [call site] 00018


                       log_vwrite

[function] [call site] 00019


                       va_end

[function] [call site] 00020


                       exit

[function] [call site] 00021


                     malloc

[function] [call site] 00022


                     fatal

[function] [call site] 00023


                       snprintf

[function] [call site] 00024


                       strerror

[function] [call site] 00025


                       exit

[function] [call site] 00026


                       va_start

[function] [call site] 00027


                       log_vwrite

[function] [call site] 00028


                       va_end

[function] [call site] 00029


                       exit

[function] [call site] 00030


                   vsnprintf

[function] [call site] 00031


                   free

[function] [call site] 00032


                   va_end

[function] [call site] 00033


                   va_end

[function] [call site] 00034


                 stravis

[function] [call site] 00035


                   calloc

[function] [call site] 00036


                   strlen

[function] [call site] 00037


                   strvis

[function] [call site] 00038

vis

[function] [call site] 00039


                       isvisible

[function] [call site] 00040


                       isoctal

[function] [call site] 00041


                       iscntrl

[function] [call site] 00042


                   realloc

[function] [call site] 00043


                 free

[function] [call site] 00044


                 free

[function] [call site] 00045


                 gettimeofday

[function] [call site] 00046


                 fprintf

[function] [call site] 00047


                 fflush

[function] [call site] 00048


                 free

[function] [call site] 00049


               va_end

[function] [call site] 00050


             strchr

[function] [call site] 00051


             strcspn

[function] [call site] 00052


             memcpy

[function] [call site] 00053


             log_debug

[function] [call site] 00054


             strcasecmp

[function] [call site] 00055


             strcasecmp

[function] [call site] 00056


             strcasecmp

[function] [call site] 00057


             strcasecmp

[function] [call site] 00058


             strcasecmp

[function] [call site] 00059


             strcasecmp

[function] [call site] 00060


             strcasecmp

[function] [call site] 00061


             strncasecmp

[function] [call site] 00062


             strcasecmp

[function] [call site] 00063


             strcasecmp

[function] [call site] 00064


             strcasecmp

[function] [call site] 00065


             strcasecmp

[function] [call site] 00066


             strcasecmp

[function] [call site] 00067


             strlcpy

[function] [call site] 00068


             strncasecmp

[function] [call site] 00069


             strchr

[function] [call site] 00070


             strcasecmp

[function] [call site] 00071


             style_set_range_string

[function] [call site] 00072


               strlcpy

[function] [call site] 00073


             strcasecmp

[function] [call site] 00074


             style_set_range_string

[function] [call site] 00075


             strcasecmp

[function] [call site] 00076


             strtonum

[function] [call site] 00077


               strtoll

[function] [call site] 00078


             style_set_range_string

[function] [call site] 00079


             strcasecmp

[function] [call site] 00080


             strtonum

[function] [call site] 00081


             style_set_range_string

[function] [call site] 00082


             strcasecmp

[function] [call site] 00083


             strtonum

[function] [call site] 00084


             style_set_range_string

[function] [call site] 00085


             strcasecmp

[function] [call site] 00086


             strtonum

[function] [call site] 00087


             style_set_range_string

[function] [call site] 00088


             strcasecmp

[function] [call site] 00089


             style_set_range_string

[function] [call site] 00090


             strcasecmp

[function] [call site] 00091


             strncasecmp

[function] [call site] 00092


             strcasecmp

[function] [call site] 00093


             strcasecmp

[function] [call site] 00094


             strcasecmp

[function] [call site] 00095


             strcasecmp

[function] [call site] 00096


             strncasecmp

[function] [call site] 00097


             colour_fromstring

[function] [call site] 00098


               strlen

[function] [call site] 00099


               isxdigit

[function] [call site] 00100


               sscanf

[function] [call site] 00101


               colour_join_rgb

[function] [call site] 00102


               strncasecmp

[function] [call site] 00103


               strtonum

[function] [call site] 00104


               strncasecmp

[function] [call site] 00105


               strtonum

[function] [call site] 00106


               strcasecmp

[function] [call site] 00107


               strcasecmp

[function] [call site] 00108


               nitems

[function] [call site] 00109


               strcasecmp

[function] [call site] 00110


               strcasecmp

[function] [call site] 00111


               strcmp

[function] [call site] 00112


               strcasecmp

[function] [call site] 00113


               strcmp

[function] [call site] 00114


               strcasecmp

[function] [call site] 00115


               strcmp

[function] [call site] 00116


               strcasecmp

[function] [call site] 00117


               strcmp

[function] [call site] 00118


               strcasecmp

[function] [call site] 00119


               strcmp

[function] [call site] 00120


               strcasecmp

[function] [call site] 00121


               strcmp

[function] [call site] 00122


               strcasecmp

[function] [call site] 00123


               strcmp

[function] [call site] 00124


               strcasecmp

[function] [call site] 00125


               strcmp

[function] [call site] 00126


               strcasecmp

[function] [call site] 00127


               strcmp

[function] [call site] 00128


               strcasecmp

[function] [call site] 00129


               strcmp

[function] [call site] 00130


               strcasecmp

[function] [call site] 00131


               strcmp

[function] [call site] 00132


               strcasecmp

[function] [call site] 00133


               strcmp

[function] [call site] 00134


               strcasecmp

[function] [call site] 00135


               strcmp

[function] [call site] 00136


               strcasecmp

[function] [call site] 00137


               strcmp

[function] [call site] 00138


               strcasecmp

[function] [call site] 00139


               strcmp

[function] [call site] 00140


               strcasecmp

[function] [call site] 00141


               strcmp

[function] [call site] 00142


               colour_byname

[function] [call site] 00143


                 strncasecmp

[function] [call site] 00144


                 strncasecmp

[function] [call site] 00145


                 strtonum

[function] [call site] 00146


                 round

[function] [call site] 00147


                 colour_join_rgb

[function] [call site] 00148


                 nitems

[function] [call site] 00149


                 strcasecmp

[function] [call site] 00150


             strncasecmp

[function] [call site] 00151


             strtonum

[function] [call site] 00152


             strncasecmp

[function] [call site] 00153


             colour_fromstring

[function] [call site] 00154


             strncasecmp

[function] [call site] 00155


             colour_fromstring

[function] [call site] 00156


             strcasecmp

[function] [call site] 00157


             strncasecmp

[function] [call site] 00158


             strcmp

[function] [call site] 00159


             strcmp

[function] [call site] 00160


             attributes_fromstring

[function] [call site] 00161


               strcspn

[function] [call site] 00162


               strchr

[function] [call site] 00163


               strlen

[function] [call site] 00164


               strcasecmp

[function] [call site] 00165


               strcasecmp

[function] [call site] 00166


               strcspn

[function] [call site] 00167


               nitems

[function] [call site] 00168


               strlen

[function] [call site] 00169


               strncasecmp

[function] [call site] 00170


               nitems

[function] [call site] 00171


               strspn

[function] [call site] 00172


             strncasecmp

[function] [call site] 00173


             strtonum

[function] [call site] 00174


             strtonum

[function] [call site] 00175


             strncasecmp

[function] [call site] 00176


             strtonum

[function] [call site] 00177


             strncasecmp

[function] [call site] 00178


             hyperlinks_init

[function] [call site] 00179


               xcalloc

[function] [call site] 00180


                 fatalx

[function] [call site] 00181


                 fatalx

[function] [call site] 00182


                 calloc

[function] [call site] 00183


                 fatal

[function] [call site] 00184


               RB_INIT

[function] [call site] 00185


               RB_INIT

[function] [call site] 00186


             hyperlinks_put

[function] [call site] 00187


               utf8_stravis

[function] [call site] 00188


                 xreallocarray

[function] [call site] 00189


                   fatalx

[function] [call site] 00190


                   reallocarray

[function] [call site] 00191


                     realloc

[function] [call site] 00192


                   fatal

[function] [call site] 00193


                 strlen

[function] [call site] 00194


                 utf8_strvis

[function] [call site] 00195


                   utf8_open

[function] [call site] 00196


                     memset

[function] [call site] 00197


                     utf8_append

[function] [call site] 00198


                       fatalx

[function] [call site] 00199


                       fatalx

[function] [call site] 00200


                       utf8_width

[function] [call site] 00201


                         utf8_towc

[function] [call site] 00202


                         utf8_find_in_width_cache

[function] [call site] 00203


                           RB_FIND

[function] [call site] 00204


                         log_debug

[function] [call site] 00205


                         utf8proc_wcwidth

[function] [call site] 00206


                           utf8proc_category

[function] [call site] 00207


                           utf8proc_charwidth

[function] [call site] 00208


                         log_debug

[function] [call site] 00209


                         wcwidth

[function] [call site] 00210


                         log_debug

[function] [call site] 00211


                   utf8_append

[function] [call site] 00212


                   isalpha

[function] [call site] 00213

vis

[function] [call site] 00214

vis

[function] [call site] 00215


                 strlen

[function] [call site] 00216


                 xrealloc

[function] [call site] 00217


                   xreallocarray

[function] [call site] 00218


               strlen

[function] [call site] 00219


               free

[function] [call site] 00220


               utf8_stravis

[function] [call site] 00221


               RB_FIND

[function] [call site] 00222


               free

[function] [call site] 00223


               free

[function] [call site] 00224


               xasprintf

[function] [call site] 00225


                 va_start

[function] [call site] 00226


                 xvasprintf

[function] [call site] 00227


                   vasprintf

[function] [call site] 00228


                   fatal

[function] [call site] 00229


                 va_end

[function] [call site] 00230


               xcalloc

[function] [call site] 00231


               RB_INSERT

[function] [call site] 00232


               RB_INSERT

[function] [call site] 00233


               TAILQ_INSERT_TAIL

[function] [call site] 00234


               hyperlinks_remove

[function] [call site] 00235


                 TAILQ_REMOVE

[function] [call site] 00236


                 RB_REMOVE

[function] [call site] 00237


                 RB_REMOVE

[function] [call site] 00238


                 free

[function] [call site] 00239


                 free

[function] [call site] 00240


                 free

[function] [call site] 00241


                 free

[function] [call site] 00242


               TAILQ_FIRST

[function] [call site] 00243


             attributes_fromstring

[function] [call site] 00244


             strspn

[function] [call site] 00245


             style_copy

[function] [call site] 00246


           free

[function] [call site] 00247