The unsetenv function in glibc 2.1.1 suffers from a problem whereby when running through the environment variables, if the name of the variable being unset is present twice consecutively, the second is not destroyed.
The unsetenv function in glibc 2.1.1 suffers from a problem whereby when running through the environment variables, if the name of the variable being unset is present twice consecutively, the second is not destroyed.