Fix assertions.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@241 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/vg_symtab2.c b/vg_symtab2.c
index d7257a4..0987f34 100644
--- a/vg_symtab2.c
+++ b/vg_symtab2.c
@@ -597,8 +597,8 @@
        size = 1;
    }
 
-   vg_assert(this < si->start + si->size && next-1 > si->start);
-   vg_assert(lineno >= 0 && lineno < MAX_LINENO);
+   vg_assert(this < si->start + si->size && next-1 >= si->start);
+   vg_assert(lineno >= 0 && lineno <= MAX_LINENO);
 
    loc.addr      = this;
    loc.size      = (UShort)size;