Hi, On Fri, May 19, 2006 at 11:08:38PM -0600, Vincent Danen wrote: [...] > crypt-entry.c:74: warning: function declaration isn't a prototype > crypt-entry.c:142: error: 'fcrypt' aliased to undefined symbol 'crypt' [...] > Any ideas on what might be causing the problem?
Modern gcc requires to make symbol definition available for weak_alias. In unpatched glibc, "crypt" symbol is defined in the same file (crypt-entry.c) as "fcrypt" alias. In crypt_blowfish (up to 1.0.1), the "crypt" symbol is defined in wrapper.c as weak alias to "__crypt". Obvious fix would be to move "fcrypt" definition from crypt-entry.c to wrapper.c -- ldv
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