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Hello. Horst H. von Brand wrote: > Right. But what prevents anybody to have a hacked, non-testing, ld.so lying > around? Having "noexec" on every user-writable mount can kind of make that difficult - you can't easily run the ld.so you just copied in. > It just can't do them (reliably at least) in general. Certainly it can't, now and then. Right now the check is to see whether the mmap(PROT_EXEC) fails. I wanted to change that to something that at least won't break other apps, but of course without adding any extra reliability. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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