[PD-dev] [ pure-data-Patches-2946742 ] BUGFIX: [bang( to [expr size("$s1")] crashes pd

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Wed Aug 18 05:01:38 CEST 2010


Patches item #2946742, was opened at 2010-02-05 11:39
Message generated for change (Settings changed) made by millerpuckette
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Category: puredata
Group: bugfix
>Status: Closed
>Resolution: Accepted
Priority: 7
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Miller Puckette (millerpuckette)
Summary: BUGFIX: [bang( to [expr size("$s1")] crashes pd

Initial Comment:
tested in 0.43.0-devel-20100126 and 0.42-5 on winxp.  Sending an initial bang before setting $s1 to a value crashes pd.

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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-03-17 02:45

Message:
the problem comes from ISTABLE() correctly checking for a NULL-symbol, but
then accessing the s_name field anyhow.

attached patch fixes this

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