Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
6	1 : View List ['avahi_free']	0	6	avahi_realloc	call site: 00086	/src/avahi/avahi-common/malloc.c:148
0	None	6	23	avahi_unescape_label	call site: 00044	/src/avahi/avahi-common/domain.c:81
0	None	2	21	avahi_strdup	call site: 00049	/src/avahi/avahi-common/malloc.c:164
0	None	0	164	avahi_dns_packet_consume_key	call site: 00025	/src/avahi/avahi-core/dns.c:673
0	None	0	101	avahi_key_new	call site: 00028	/src/avahi/avahi-core/rr.c:48
0	None	0	36	avahi_is_valid_domain_name	call site: 00060	/src/avahi/avahi-common/domain.c:380
0	None	0	31	avahi_strdup_vprintf	call site: 00084	/src/avahi/avahi-common/malloc.c:206
0	None	0	31	avahi_strdup_vprintf	call site: 00085	/src/avahi/avahi-common/malloc.c:221
0	None	0	31	avahi_strdup_vprintf	call site: 00086	/src/avahi/avahi-common/malloc.c:226
0	None	0	19	avahi_dns_packet_new	call site: 00003	/src/avahi/avahi-core/dns.c:43
0	None	0	19	avahi_dns_packet_new	call site: 00003	/src/avahi/avahi-core/dns.c:45
0	None	0	0	avahi_unescape_label	call site: 00042	/src/avahi/avahi-common/domain.c:52

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           avahi_set_log_function

[function] [call site] 00001


           log_function

[function] [call site] 00002


           avahi_dns_packet_new

[function] [call site] 00003


             avahi_malloc

[function] [call site] 00004


               xmalloc

[function] [call site] 00005

oom

[function] [call site] 00006


                   strlen

[call site] 00007


                   strlen

[call site] 00008


                   abort

[call site] 00009


               __assert_fail

[call site] 00010


           avahi_dns_packet_consume_key

[function] [call site] 00011


             __assert_fail

[call site] 00012


             avahi_dns_packet_consume_name

[function] [call site] 00013


               consume_labels

[function] [call site] 00014


                 __assert_fail

[call site] 00015


                 avahi_escape_label

[function] [call site] 00016


                   __assert_fail

[call site] 00017


                   __assert_fail

[call site] 00018


                   __assert_fail

[call site] 00019


                   __assert_fail

[call site] 00020


                   __assert_fail

[call site] 00021


             avahi_dns_packet_consume_uint16

[function] [call site] 00022


               __assert_fail

[call site] 00023


               __assert_fail

[call site] 00024


             avahi_dns_packet_consume_uint16

[function] [call site] 00025


             avahi_key_new

[function] [call site] 00026


               __assert_fail

[call site] 00027


               avahi_new_internal

[function] [call site] 00028


                 avahi_malloc

[function] [call site] 00029


               avahi_log_error

[function] [call site] 00030


                 avahi_log_ap

[function] [call site] 00031


                   vsnprintf

[call site] 00032


                   fprintf

[call site] 00033


               avahi_normalize_name_strdup

[function] [call site] 00034


                 __assert_fail

[call site] 00035


                 avahi_normalize_name

[function] [call site] 00036


                   __assert_fail

[call site] 00037


                   __assert_fail

[call site] 00038


                   __assert_fail

[call site] 00039


                   avahi_unescape_label

[function] [call site] 00040


                     __assert_fail

[call site] 00041


                     __assert_fail

[call site] 00042


                     __ctype_b_loc

[call site] 00043


                     __ctype_b_loc

[call site] 00044


                     __assert_fail

[call site] 00045


                     avahi_utf8_valid

[function] [call site] 00046


                   strlen

[call site] 00047


                   avahi_escape_label

[function] [call site] 00048


                 avahi_strdup

[function] [call site] 00049


                   strlen

[call site] 00050


                   avahi_malloc

[function] [call site] 00051


               avahi_log_error

[function] [call site] 00052


               avahi_free

[function] [call site] 00053


                 __assert_fail

[call site] 00054


             avahi_key_is_valid

[function] [call site] 00055


               __assert_fail

[call site] 00056


               avahi_is_valid_domain_name

[function] [call site] 00057


                 __assert_fail

[call site] 00058


                 strlen

[call site] 00059


                 avahi_unescape_label

[function] [call site] 00060


             avahi_key_unref

[function] [call site] 00061


               __assert_fail

[call site] 00062


               __assert_fail

[call site] 00063


               avahi_free

[function] [call site] 00064


               avahi_free

[function] [call site] 00065


           avahi_key_is_valid

[function] [call site] 00066


           __assert_fail

[call site] 00067


           avahi_key_hash

[function] [call site] 00068


             __assert_fail

[call site] 00069


             avahi_domain_hash

[function] [call site] 00070


               avahi_unescape_label

[function] [call site] 00071


               __assert_fail

[call site] 00072


           avahi_key_to_string

[function] [call site] 00073


             __assert_fail

[call site] 00074


             __assert_fail

[call site] 00075


             avahi_dns_class_to_string

[function] [call site] 00076


             snprintf

[call site] 00077


             avahi_dns_type_to_string

[function] [call site] 00078


             snprintf

[call site] 00079


             avahi_strdup_printf

[function] [call site] 00080


               __assert_fail

[call site] 00081


               avahi_strdup_vprintf

[function] [call site] 00082


                 __assert_fail

[call site] 00083


                 avahi_malloc

[function] [call site] 00084


                 vsnprintf

[call site] 00085


                 avahi_realloc

[function] [call site] 00086


                   avahi_free

[function] [call site] 00087


                   xrealloc

[function] [call site] 00088


                     realloc

[call site] 00089

oom

[function] [call site] 00090


                   __assert_fail

[call site] 00091


           avahi_free

[function] [call site] 00092


           avahi_key_new_cname

[function] [call site] 00093


             __assert_fail

[call site] 00094


             avahi_key_new

[function] [call site] 00095


           avahi_key_unref

[function] [call site] 00096


           avahi_dns_packet_consume_key

[function] [call site] 00097


           avahi_key_is_valid

[function] [call site] 00098


           __assert_fail

[call site] 00099


           avahi_key_is_pattern

[function] [call site] 00100


             __assert_fail

[call site] 00101


           avahi_key_pattern_match

[function] [call site] 00102


             __assert_fail

[call site] 00103


             __assert_fail

[call site] 00104


             avahi_key_is_pattern

[function] [call site] 00105


             __assert_fail

[call site] 00106


             avahi_domain_equal

[function] [call site] 00107


               avahi_unescape_label

[function] [call site] 00108


               __assert_fail

[call site] 00109


               avahi_unescape_label

[function] [call site] 00110


               __assert_fail

[call site] 00111


               strcasecmp

[call site] 00112


           avahi_key_unref

[function] [call site] 00113


           avahi_key_unref

[function] [call site] 00114


           avahi_dns_packet_free

[function] [call site] 00115


             __assert_fail

[call site] 00116


             avahi_hashmap_free

[function] [call site] 00117


               __assert_fail

[call site] 00118


               entry_free

[function] [call site] 00119


                 __assert_fail

[call site] 00120


                 __assert_fail

[call site] 00121


                 __assert_fail

[call site] 00122


               avahi_free

[function] [call site] 00123


             avahi_free

[function] [call site] 00124