NAME¶

function::user_string_n_quoted - Retrieves and quotes string from user space

SYNOPSIS¶

1) user_string_n_quoted:string(addr:long,n:long)

2) user_string_n_quoted:string(addr:long,inlen:long,outlen:long)

ARGUMENTS¶

addr

n

inlen

outlen

DESCRIPTION¶

1) Returns up to n characters of a C string from the given user space memory address where any ASCII characters that are not printable are replaced by the corresponding escape sequence in the returned string. Note that the string will be surrounded by double quotes. On the rare cases when userspace data is not accessible at the given address, the address itself is returned as a string, without double quotes.

2) Reads up to inlen characters of a C string from the given user space memory address, and returns up to outlen characters, where any ASCII characters that are not printable are replaced by the corresponding escape sequence in the returned string. Note that the string will be surrounded by double quotes. On the rare cases when userspace data is not accessible at the given address, the address itself is returned as a string, without double quotes.

SEE ALSO0¶

tapset::uconversions(3stap)