When using GCC static analyzer (-fanalyzer), the following issue is reported.
Seems `c->mode` is initialized later in the method, but we use it already in
the exception, this looks wrong.
/jdk/src/java.base/unix/native/libjava/ProcessImpl_md.c: In function
'Java_java_lang_ProcessImpl_forkAndExec':
/jdk/src/java.base/unix/native/libjava/ProcessImpl_md.c:735:9: error: use of
uninitialized value '*(ChildStuff *)p.mode' [CWE-457]
[-Werror=analyzer-use-of-uninitialized-value]
735 | throwInternalIOException(env, errno, "Bad file descriptor", c->mode);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-------------
Commit messages:
- JDK-8361888
Changes: https://git.openjdk.org/jdk/pull/26316/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26316&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8361888
Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/26316.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/26316/head:pull/26316
PR: https://git.openjdk.org/jdk/pull/26316
