a9e20306fb
When the linux kernel sets the NX bit vm86 segfaults when it tries to execute code in memory that is not marked EXEC. Such code gets called whenever we return from a VBIOS call to signal the calling program that the call is actually finished and that we are not trapping for other reasons (like IO accesses). Use mprotect(2) to set these memory ranges PROT_EXEC. |
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| dmx | ||
| kdrive | ||
| vfb | ||
| xfree86 | ||
| xnest | ||
| xquartz | ||
| xwin | ||
| Makefile.am | ||