[Bug 65968] Massive memory corruption in Planetary Annihilation Alpha

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 20 06:10:50 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65968

--- Comment #4 from Andreas Ringlstetter <andreas.ringlstetter at gmail.com> ---
PS:
I will not be able to test with 9.0 or 9.1 since one of the shaders causes a
segfault while compiling in these version. This has only recently (last 1-2
months) been fixed in git.

This was caused by a faulty implementation of peephole_mul_omod() in
compiler/radeon_optimize.c, the SIGSEGV was thrown in
rc_variable_list_get_writers_one_reader due to writer_list beeing NULL.

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