4 ms·
You can explicitly mark a memory area as write and execute in the elf header. Totally unsafe, but saves important bytes
by balou23 3y ago
You can explicitly mark a memory area as write and execute in the elf header. Totally unsafe, but saves important bytes
- aebtebeten 3y agoThat's what I had been doing, but I had been guessing that "mandatory W^X" meant a loader should ignore it even if requested? (for the historians, we're basically discussing the difference between OMAGIC [0407] and NMAGIC [0410] a.out formats, both of which are much simpler than ELF) PS. salut, balou !