[asterisk-dev] [Code Review] resilient ast_copy_string()

[David Vossel]

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https://reviewboard.asterisk.org/r/519/
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Review request for Asterisk Developers.


Summary
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Why not check to see if the src string is NULL in ast_copy_string?  It just seems like a inexpensive check to avoid a silly crash.  If we're going to make our own string copy function why not make it resilient as well?


Diffs
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  /trunk/include/asterisk/strings.h 247604 

Diff: https://reviewboard.asterisk.org/r/519/diff


Testing
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Thanks,

David