function f(){return}
switch (1) {
case class extends c { static { } ; }:
break}
while (false) {continue}
Execution steps
./xxx/bin/jerry poc.js
Output
Program received signal SIGSEGV, Segmentation fault.
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1654425==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000010 (pc 0x5615b924fb62 bp 0x7ffc42a950d0 sp 0x7ffc42a94f40 T0)
==1654425==The signal is caused by a WRITE memory access.
==1654425==Hint: address points to the zero page.
#0 0x5615b924fb62 in parser_parse_class /jerryscript/jerry-core/parser/js/js-parser-expr.c:1107:38
#1 0x5615b92536bf in parser_parse_unary_expression /jerryscript/jerry-core/parser/js/js-parser-expr.c:2217:7
#2 0x5615b92536bf in parser_parse_expression /jerryscript/jerry-core/parser/js/js-parser-expr.c:4115:9
#3 0x5615b927125e in parser_parse_case_statement /jerryscript/jerry-core/parser/js/js-parser-statm.c:2031:5
#4 0x5615b927125e in parser_parse_statements /jerryscript/jerry-core/parser/js/js-parser-statm.c:2909:9
#5 0x5615b9193185 in parser_parse_source /jerryscript/jerry-core/parser/js/js-parser.c:2280:5
#6 0x5615b9191500 in parser_parse_script /jerryscript/jerry-core/parser/js/js-parser.c:3332:38
#7 0x5615b90a43c9 in jerry_parse_common /jerryscript/jerry-core/api/jerryscript.c:418:21
#8 0x5615b90a422b in jerry_parse /jerryscript/jerry-core/api/jerryscript.c:486:10
#9 0x5615b9289ad1 in jerryx_source_parse_script /jerryscript/jerry-ext/util/sources.c:52:26
#10 0x5615b9289cc3 in jerryx_source_exec_script /jerryscript/jerry-ext/util/sources.c:63:26
#11 0x5615b909d0bb in main /jerryscript/jerry-main/main-desktop.c:156:20
#12 0x7f9c86e91d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#13 0x7f9c86e91e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#14 0x5615b8fdced4 in _start (/jerryscript/0321/bin/jerry+0x71ed4) (BuildId: 8a43acc73309945f9adb42dcffdcdab746b9ecc5)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /jerryscript/jerry-core/parser/js/js-parser-expr.c:1107:38 in parser_parse_class
==1654425==ABORTING
JerryScript revision
cefd391772529c8a9531d7b3c244d78d38be47c6
Build platform
Ubuntu 22.04.3
Build steps
Test case
Execution steps
Output