https://bugs.kde.org/show_bug.cgi?id=369446
Bug ID: 369446
Summary: valgrind crashes on unknown fcntl command
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: m...@redhat.com
When encountering an unknown fcntl command valgrind crashes with an assertion
message: valgrind: m_syswrap/syswrap-linux.c:5490
(vgSysWrap_linux_sys_fcntl_before): Assertion 'Unimplemented functionality'
failed.
Valgrind should just warn the user the fcntl command is unimplemented and
return EINVAL like the kernel would.
LTP testcases/kernel/syscalls/fcntl/fcntl13
Reproducible: Always
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