https://bugs.winehq.org/show_bug.cgi?id=43309
Bug ID: 43309 Summary: valgrind shows an uninitialized write in dlls/advapi32/tests/security.c (test_AddMandatoryAce) Product: Wine Version: 2.12 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: minor Priority: P2 Component: advapi32 Assignee: wine-bugs@winehq.org Reporter: austinenglish@gmail.com Distribution: ---
May be related to bug 38671 / bug 43308
==25950== Syscall param writev(vector[...]) points to uninitialised byte(s) ==25950== at 0x433904F: ??? (syscall-template.S:84) ==25950== by 0x7BC88028: send_request (server.c:228) ==25950== by 0x7BC881DB: wine_server_call (server.c:309) ==25950== by 0x7BC624C7: NtDuplicateToken (nt.c:112) ==25950== by 0x4E661CE: DuplicateTokenEx (security.c:5516) ==25950== by 0x4A684EF: test_token_security_descriptor (security.c:6847) ==25950== by 0x4A69DDA: func_security (security.c:7134) ==25950== by 0x4A7926E: run_test (test.h:603) ==25950== by 0x4A796C0: main (test.h:687) ==25950== Address 0x48febc0 is 64 bytes inside a recently re-allocated block of size 292 alloc'd ==25950== at 0x7BC50812: notify_alloc (heap.c:254) ==25950== by 0x7BC54C93: RtlAllocateHeap (heap.c:1716) ==25950== by 0x7BC92E90: alloc_object_attributes (sync.c:117) ==25950== by 0x7BC62335: NtDuplicateToken (nt.c:93) ==25950== by 0x4E661CE: DuplicateTokenEx (security.c:5516) ==25950== by 0x4A684EF: test_token_security_descriptor (security.c:6847) ==25950== by 0x4A69DDA: func_security (security.c:7134) ==25950== by 0x4A7926E: run_test (test.h:603) ==25950== by 0x4A796C0: main (test.h:687) ==25950== Uninitialised value was created by a stack allocation ==25950== at 0x4A681D0: test_token_security_descriptor (security.c:6800) ==25950==