Breaking iOS Code Signing - Reverse Engineering Mac OS X
Breaking iOS Code Signing - Reverse Engineering Mac OS X
Breaking iOS Code Signing - Reverse Engineering Mac OS X
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Now we pass the checkvm_map_enter(..int flags, ... vm_prot_t cur_protection, ...){...#if CONFIG_EMBEDDEDif (cur_protection & VM_PROT_WRITE){if ((cur_protection & VM_PROT_EXECUTE) && !(flags & VM_FLAGS_MAP_JIT)){printf("EMBEDDED: %s curprot cannot be write+execute. turning offexecute\n", __PRETTY_FUNCTION__);cur_protection &= ~VM_PROT_EXECUTE;}}#endif /* CONFIG_EMBEDDED */...Friday, October 14, 11