http://llvm.org/bugs/show_bug.cgi?id=19493
Bug ID: 19493
Summary: False positive: Function call argument is an
uninitialized value
Product: clang
Version: 3.4
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
The file is a test file part of fakeroot-ng:
http://sourceforge.net/p/fakerootng/source/ci/multithreaded_debugger/tree/tests/getsiginfo.c#l102
../../tests/getsiginfo.c:102:13: warning: Function call argument is an
uninitialized value
sig=print_wait_res( pid, status );
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
The line immediately before is:
pid=wait(&status);
"wait", in this case, is the syscall:
http://linux.die.net/man/2/wait
The warning fails to explain which argument it thinks is uninitialized, but I
think it's fairly clear both are.
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