Daniel J Walsh wrote:
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> genhomedircon includes the "\n" in /etc/shells so no shells in the
> /etc/passwd match.

Isn't this going to cause problems if the last line in /etc/shells has no newline?

Instead of:

    temp[strlen(temp)-1]=0;

I would use:

    temp[strcspn(temp, "\n")] = '\0';

That will overwrite the first newline with a NUL or, if there is no newline, the terminating NUL will be overwritten with another NUL, which is harmless. It is a useful idiom...

• todd

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