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Re: [Bug-tar] Avoid undefined behavior of passing NULL to strcmp
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From: |
Sergey Poznyakoff |
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Subject: |
Re: [Bug-tar] Avoid undefined behavior of passing NULL to strcmp |
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Date: |
Wed, 05 Aug 2009 10:57:41 +0300 |
Carl Worth <address@hidden> ha escrit:
> As it turns out, the bug may or may not a segmentation fault. To be
> precise, the code is passing a NULL pointer to strcmp,
Are you sure this applies to tar 1.21? I don't see any way how
the code in update_argv might result in NULL entries being
inserted in argv.
Regards,
Sergey