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From: | grischka |
Subject: | [Tinycc-devel] Re: lib/alloca*: mark ELF stack access flags as nonexecutable |
Date: | Thu, 06 Jan 2011 20:25:51 +0100 |
User-agent: | Thunderbird 2.0.0.23 (Windows/20090812) |
Sergei Trofimovich wrote:
How does tcc violate that stack policy?It always generates execstack binaries (not fixed yet).
[...]
$ ./main.tcc KilledPAX: terminating task: /tmp/z/main.tcc(main.tcc):17706, uid/euid: 1000/1000, PC: 0000719781b5175f, SP: 0000719781b51748
However that would mean that tcc does NOT generate execstack binaries. (Unless the reason for the crash is something else.) --- grischka
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