https://bugs.kde.org/show_bug.cgi?id=374940
--- Comment #7 from Julian Seward <jsew...@acm.org> --- FWIW, the ppc32-elf ABI says Data in the stack segment at addresses below the stack pointer contain undefined values. The ppc64-elf ABI says As discussed later in this chapter, the lowest valid stack address is 288 bytes less than the value in the stack pointer. (ppc64-ELF has a 288 byte red zone, so this says, in effect, any address below the redzone is invalid). You might be able to argue that for x86-linux, with the kernel sources as they now stand, that libev is "safe". But for sure you can't say it's portable. Will the same guarantees hold on, eg, x86-freebsd? Or for non-x86 architectures on Linux? -- You are receiving this mail because: You are watching all bug changes.
