chrt from git segfaults

Benno Schulenberg <[email protected]> Wed, 9 Jul 2025 09:12:24 +0200

Newsgroups	org.kernel.vger.util-linux
Message-ID	<[email protected]>

Hello Vineeth,

Just in case you missed the bug report buried in the previous message:

> With current git, running `./chrt --other ls` says here:
> 
>    Segmentatiefout (geheugendump gemaakt)
> 
> Running valgrind on it gives:
> 
>    ==38370== Invalid read of size 1
>    ==38370==    by 0x10C6EB: main (chrt.c:574)
> 
> Pointing to: if (strcmp(argv[0], "--") == 0)

My patch will prevent that case from occurring.  But if instead it
should work, something needs fixing.


Benno

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