048a94c8f6
We put the name of the variable in the message, but it is a local variable and the name does not have global meaning. We end up with pointless copies of the error string: $ strings build/libsystemd.so.0.40.0 | grep 'big enough' xsprintf: p[] must be big enough xsprintf: error[] must be big enough xsprintf: prefix[] must be big enough xsprintf: pty[] must be big enough xsprintf: mode[] must be big enough xsprintf: t[] must be big enough xsprintf: s[] must be big enough xsprintf: spid[] must be big enough xsprintf: header_priority[] must be big enough xsprintf: header_pid[] must be big enough xsprintf: path[] must be big enough xsprintf: buf[] must be big enough The error message already shows the file, line, and function name, which is enough to identify the problem: Assertion 'xsprintf: buffer too small' failed at src/test/test-string-util.c:20, function test_xsprintf(). Aborting.
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