22.12.2014 20:47, Peter Maydell wrote: > The m68k signal frame setup code which writes the signal return > trampoline code to the stack was assuming that a 'long' was 32 bits; > on 64 bit systems this meant we would end up writing the 32 bit > (2 insn) trampoline sequence to retaddr+4,retaddr+6 instead of > the intended retaddr+0,retaddr+2, resulting in a guest crash when > it tried to execute the invalid zero-bytes at retaddr+0. > Fix by using uint32_t instead; also use uint16_t rather than short > for consistency. This fixes bug LP:1404690.
Cc: qemu-stable@ ? Thanks, /mjt
