Cpp memory corruption in gcc 3.3

[H. J. Lu]

I have a very strange cpp memory corruption in gcc 3.3 on Linux/ia64
running RHEL 3. I got

Old value = 42983
New value = 30064814055
_cpp_lex_direct (pfile=0x60000000000fdcc0)
    at /net/gnu/export/gnu/src/gcc-3.3/gcc/gcc/cpplex.c:972
972       result->col = CPP_BUF_COLUMN (buffer, buffer->cur);
(gdb)

It overrides some memory in malloc. Any ideas?


H.J.