@item
This function can trigger memchr bugs on some platforms:
glibc 2.10.
+@item
+This function can trigger false positives for long periodic needles on
+some platforms:
+glibc 2.12, Cygwin 1.7.7.
@end itemize
Portability problems fixed by Gnulib @code{strstr}:
@item
This function has quadratic instead of linear worst-case complexity on some
platforms:
-glibc 2.8, MacOS X 10.3, FreeBSD 6.2, NetBSD 3.0, OpenBSD 4.0, AIX
-5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw.
+glibc 2.8, MacOS X 10.5, FreeBSD 6.2, NetBSD 5.0, OpenBSD 4.0, AIX
+5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.5.x, mingw.
@end itemize
Portability problems not fixed by Gnulib: