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Assertion 'JERRY_CONTEXT (jmem_heap_allocated_size) == 0' failed at jerryscript/jerry-core/jmem/jmem-heap.c(jmem_heap_finalize):108. #5062

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Ye0nny opened this issue Apr 6, 2023 · 0 comments · May be fixed by #5190
Open

Assertion 'JERRY_CONTEXT (jmem_heap_allocated_size) == 0' failed at jerryscript/jerry-core/jmem/jmem-heap.c(jmem_heap_finalize):108. #5062

Ye0nny opened this issue Apr 6, 2023 · 0 comments · May be fixed by #5190
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fuzzing Related to fuzz testing of the engine memory leak

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@Ye0nny
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Ye0nny commented Apr 6, 2023

JerryScript revision

Commit: 1a2c047
Version: v3.0.0

Build platform

Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)

Build steps
python ./tools/build.py --clean --debug --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer --compile-flag=-fno-common --compile-flag=-fsanitize=address --compile-flag=-g --strip=off --lto=off --error-messages=on --system-allocator=on --logging=on --line-info=on --stack-limit=20
Test case
// poc.js
( async ( ) => { for await ( const b of n ) { continue ;
Execution steps & Output
$ ./jerryscript/build/bin/jerry poc.js

^

Unhandled exception: SyntaxError: Unexpected end of input [poc.js:2:1]
ICE: Assertion 'JERRY_CONTEXT (jmem_heap_allocated_size) == 0' failed at jerryscript/jerry-core/jmem/jmem-heap.c(jmem_heap_finalize):108.
Error: JERRY_FATAL_FAILED_ASSERTION
Aborted
Backtrace
#0  0xf7fcfd99 in __kernel_vsyscall ()
#1  0xf7ca4276 in raise () from /lib32/libc.so.6
#2  0xf7c8c3f7 in abort () from /lib32/libc.so.6
#3  0x083ecca3 in jerry_port_fatal (code=JERRY_FATAL_FAILED_ASSERTION) at jerryscript/jerry-port/common/jerry-port-process.c:29
#4  0x08260d02 in jerry_fatal (code=JERRY_FATAL_FAILED_ASSERTION) at jerryscript/jerry-core/jrt/jrt-fatals.c:63
#5  0x08260d64 in jerry_assert_fail (assertion=0x84351c0 <str> "JERRY_CONTEXT (jmem_heap_allocated_size) == 0", file=0x8435220 <str> "jerryscript/jerry-core/jmem/jmem-heap.c", function=0x84352a0 <__func__.jmem_heap_finalize> "jmem_heap_finalize", line=108) at jerryscript/jerry-core/jrt/jrt-fatals.c:83
#6  0x0825ef5f in jmem_heap_finalize () at jerryscript/jerry-core/jmem/jmem-heap.c:108
#7  0x0825eab1 in jmem_finalize () at jerryscript/jerry-core/jmem/jmem-allocator.c:171
#8  0x08128c76 in jerry_cleanup () at jerryscript/jerry-core/api/jerryscript.c:240
#9  0x08122416 in main (argc=<optimized out>, argv=<optimized out>) at jerryscript/jerry-main/main-desktop.c:264

Credits:
@Ye0nny, @EJueon of the seclab-yonsei.
@voidptr127 voidptr127 mentioned this issue Jun 12, 2023
Open
@LaszloLango LaszloLango added memory leak fuzzing Related to fuzz testing of the engine labels Nov 22, 2024
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 9, 2024
@gergocs
Fix memory leak when using continue or break statement whit syntaxError
a7db8b7 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
@gergocs gergocs linked a pull request Dec 9, 2024 that will close this issue
Open
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 9, 2024
@gergocs
Fix memory leak when using continue or break statement whit syntaxError
11547fa 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 9, 2024
@gergocs
Fix memory leak when using continue or break statement whit syntaxError
e37002c 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 9, 2024
@gergocs
Fix memory leak when using continue or break statement with syntaxError
e53dfb4 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 11, 2024
@gergocs
Fix memory leak when using continue or break statement with syntaxError
0bf29cb 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 11, 2024
@gergocs
Fix memory leak when using continue or break statement with syntaxError
66c17dd 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
gergocs added a commit to gergocs/jerryscript that referenced this issue Dec 11, 2024
@gergocs
Fix memory leak when using continue or break statement with syntaxError
762c5a7 
This patch fixes jerryscript-project#5062.

JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi [email protected]
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Fix memory leak when using continue or break statement with syntaxError gergocs/jerryscript
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@LaszloLango @Ye0nny