Frederik, this is what I got from my fellow libsigsegv maintainer, Bruno
Haible. For the sake of archiviation, I'm cross posting to the GNU
Smalltalk mailing list too.
Hi Bruno, I just got this patch. Do you think this is worthwhile to
port it to current libsigsegv CVS?
It would be worthwhile to test libsigsegv on a PaX enabled system. But
whether this patch helps, I don't know:
- The first part is glibc specific, while PaX also exists for OpenBSD
and Woe32.
- The second part is simple enough - it appears to disable /proc/pid/maps
lines with start = end = 0 -, but in the current PaX patch for Linux 2.6
I don't see code which would cause such "hiding" of VMA regions.
Paolo
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