Florian Weimer (fweimer(a)redhat.com) said:
See
<
http://sourceware.org/glibc/wiki/Tips_and_Tricks/secure_getenv>
for code snippets to implement in the change in a
backwards-compatible fashion. Unfortunately, glibc upstream
insistent on renaming before making the symbol official.
I'm a little confused by the 'unfortunately' here - if apps are using a
private symbol, they should expect that they may need to change later.
Bill