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Re: msan detects uninitialized variables in tar1.34
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From: |
Sergey Poznyakoff |
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Subject: |
Re: msan detects uninitialized variables in tar1.34 |
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Date: |
Wed, 08 Mar 2023 20:07:30 +0100 |
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User-agent: |
MH (GNU Mailutils 3.15) |
That's a false positive. Ignore it.
> @@ -283,6 +283,7 @@ static int
> is_regular_file (const char *name)
> {
> struct stat stbuf;
> + memset(&stbuf,0,sizeof(struct stat));
>
> if (stat (name, &stbuf) == 0)
That's utterly useless: stbuf is used only if stat returns success, and
in this case it is initialized properly.
Regards,
Sergey