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memdup_user_nul(9) - phpMan MEMDUP_USER_NUL(9) Memory Management in Linux MEMDUP_USER_NUL(9) NAME memdup_user_nul - duplicate memory region from user space and NUL-terminate SYNOPSIS void * memdup_user_nul(const void __user * src, size_t len); ARGUMENTS src source address in user space len number of bytes to copy DESCRIPTION Returns an ERR_PTR on failure. COPYRIGHT Kernel Hackers Manual 4.8. January 2017 MEMDUP_USER_NUL(9) |