Re: [Lcd4linux-devel] patch for "named threads"

[Martin H. <ma...@he...>]

Hi Ernst,

>> Did I miss something?
> 
> Well, usually that would be correct, but in this case, I'm overwriting an 
> already NUL-terminated string with new data. strlen will return the length 
> excluding the NUL char at the end of the original string, so, even in worst 
> case, that NUL will stay where it is unmodified.
Ah, right - I obviously missed the essential part. Thanks for clarifying 
what should have been obvious (I missed the part that the destination 
buffer is strlen(thread_argv[0])+1 bytes long, and is already \0 terminated)

Martin