[PD-cvs] [git]pure-data branch, master, updated. 7d5b191db44d84bd33bf68dcb828862364be9907

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- Log -----------------------------------------------------------------
commit 7d5b191db44d84bd33bf68dcb828862364be9907
Author: IOhannes m zmoelnig <zmoelnig at iem.at>
Date:   Wed May 25 15:00:47 2011 +0200

    segfault prevention in DSP-loop detection
    
    opening an pd-file containing inlet~ and outlet~ as a toplevel patch (so the
    iolet~s don't point anywhere) _and_ the patch contains a DSP-loop, then the
    DSP-loop exception handling will segfault (in the "fill borrowed outputs" loop
    around d_ugen.c:1064), since dc_iosigs==NULL (due to toplevel) and
    dc_noutlets==dc_ninlets==1 (due to the outlet~).
    
    this patch clamps the dc_niolets to 0 if the patch is toplevel

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Summary of changes:
 src/d_ugen.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)


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