A bug in ckecking data count section

[erxiaozhou]

In the test case, the actual number of data segments (0) does not match the length declared in the data count section (1). According to the specification, "the module is malformed". However, WAMRs in JIT mode, fast JIT mode, and interpreter mode do not raise an exception as expected.

Test case

nop_0SSPBPL_110_17319372015142238.zip

Your environment

• Host OS: Ubuntu 20.04
• Commit Id: 082cfa1

Steps to reproduce

1. build WAMR on fast interpreter mode / classic interpreter mode / JIT mode / fast JIT mode
2. execute the command

iwasm --heap-size=0 -f "to_test" <test_case>

Expected behavior

An exception indicating that "data count and data section have an inconsistent length"

Actual behavior

No exception

[TianlongLiang]

Hi, I tried the latest commit and this issue is gone(to be more specific, it was fixed in #3492).

[erxiaozhou]

Hi, I'm sorry for uploading the wrong test case. I have updated the test case now.Thank you! @TianlongLiang