[composite-workflows] Incorrect crash-location & fix-location provided in Vulnfix driver

[Hzxin]

Description

[Branch] composite-workflows #345d1b4 [Benchmark] Vulnloc new-localization #b2f5423 [Tool] Vulnfix [Task-profile] TP1 [Container-profile] CP1

In the Vulnloc benchmark, the exact fix-location/crash-location is provided during instrumentation but was removed in recent commit.

In the current driver, this part of the code will set fix-location & crash-location based on the error_file & fix-line obtain from localization.

However, referring to coreutils/gnubug-19784/config && libjpeg/CVE-2012-2806/config && binutilS/CVE-2017-15025/config and a few other examples, the crash-locations & fix-locations can be different from the error_file & fix-line obtained from localization.

The above will cause Vulnfix to fail or generate no patch for the above bugs.

[Hzxin]

Additional:

[Bug] coreutil-gnubug-26545 [Related Code] a623637

[Description] Referring to meta-data for gnubug-26545.

In the benchmark test folder, there are 1.txt && exploit files.

Before the change, since exploit list is empty, it will use the provided exploit file in the folder. However, after the change, the exploit path will be set to the failing-test-file, which is "1".

• Problem 1: The file "1.txt" does not match due to the file extension. This will lead to failure. Error message: FileNotFoundError: [Errno 2] No such file or directory: '/setup/vulnloc/coreutils/gnubug-26545/tests/1'.
• Problem 2: "1.txt" seems to be a dummy test file that should not be used as the exploit file for Vulnfix. Refer to the config.