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wwl: fixed dtinfo segfault due to missing copy constructor in WArgList

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This commit is contained in:
alx
2014-02-21 15:29:15 +01:00
committed by Jon Trulson
parent 0e707fe71f
commit 46a6a58fbd
2 changed files with 10 additions and 0 deletions
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2
cde/programs/dtinfo/dtinfo/wwl/include/WWL/WArgList.h
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@@ -96,6 +96,8 @@ public :
} }
} }
WArgList(const WArgList &r);
inline ArgList Args() const { return args; } inline ArgList Args() const { return args; }
inline Cardinal NumArgs() const { return num_args; } inline Cardinal NumArgs() const { return num_args; }
inline void Reset() { num_args = 0; } inline void Reset() { num_args = 0; }

8
cde/programs/dtinfo/dtinfo/wwl/src/WArgList.C
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@@ -162,6 +162,14 @@ WArgList::WArgList (String name, XtArgVal value, ...)
va_end (argv); va_end (argv);
} }
WArgList::WArgList(const WArgList &r)
{
num_args = r.num_args;
alloc_args = num_args;
args = new Arg[num_args];
memcpy(args, r.args, sizeof(Arg)*num_args);
}
/*?nodoc?*/ /*?nodoc?*/
Arg& Arg&
WArgList::Grow (Cardinal n) WArgList::Grow (Cardinal n)