[Bug 28831] New: secur32/tests/schannel.ok: occasional uninitialised memory read in _gnutls_recv_int() in test_communication()?

wine-bugs at winehq.org wine-bugs at winehq.org
Thu Oct 20 07:08:01 CDT 2011


http://bugs.winehq.org/show_bug.cgi?id=28831

             Bug #: 28831
           Summary: secur32/tests/schannel.ok: occasional uninitialised
                    memory read in _gnutls_recv_int() in
                    test_communication()?
           Product: Wine
           Version: 1.3.30
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: secur32
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: dank at kegel.com
    Classification: Unclassified


I don't see this on every run, but sometimes Valgrind complains:

Conditional jump or move depends on uninitialised value(s) 
   at _gnutls_recv_int (in /usr/lib/i386-linux-gnu/libgnutls.so.26.16.14)
   by ??? (in /usr/lib/i386-linux-gnu/libgnutls.so.26.16.14)
   by ??? (in /usr/lib/i386-linux-gnu/libgnutls.so.26.16.14)
   by ??? (in /usr/lib/i386-linux-gnu/libgnutls.so.26.16.14)
   by schan_InitializeSecurityContextW (schannel.c:728)
   by schan_InitializeSecurityContextA (schannel.c:775)
   by InitializeSecurityContextA (wrapper.c:282)
   by test_communication (schannel.c:644)
   by func_schannel (schannel.c:773)
   by run_test (test.h:556)
   by main (test.h:624)
 Uninitialised value was created by a client request
   by mark_block_uninitialized (heap.c:208)
   by initialize_block (heap.c:239)
   by RtlAllocateHeap (heap.c:1703)
   by init_buffers (schannel.c:496)
   by test_communication (schannel.c:633)
   by func_schannel (schannel.c:773)
   by run_test (test.h:556)
   by main (test.h:624)

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