Arjan van de Ven <arjanv@xxxxxxxxxx> writes: >> the following small program segfaults on the latest FC2 kernel: > > > diet needs ane executable stack and needs to mark it's binary as such. I do not think that execstack causes it, because: * the program was built with '-Wa,execstack -Wl,-z,execstack' * it happens with 'setarch i386 ./a.out' and LD_ASSUME_KERNEL=2.2.5 also * signalhandling with previous FC2 kernels was fine; only 2.8.1-1.521 shows this broken behavior Enrico