diff options
Diffstat (limited to 'gdb/addrmap.c')
| -rw-r--r-- | gdb/addrmap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gdb/addrmap.c b/gdb/addrmap.c index a124aea..a526167 100644 --- a/gdb/addrmap.c +++ b/gdb/addrmap.c @@ -427,6 +427,7 @@ addrmap_mutable_create_fixed (struct addrmap *self, struct obstack *obstack) struct addrmap_mutable *mutable_obj = (struct addrmap_mutable *) self; struct addrmap_fixed *fixed; size_t num_transitions; + size_t alloc_len; /* Count the number of transitions in the tree. */ num_transitions = 0; @@ -436,10 +437,9 @@ addrmap_mutable_create_fixed (struct addrmap *self, struct obstack *obstack) maps have, but mutable maps do not.) */ num_transitions++; - fixed = obstack_alloc (obstack, - (sizeof (*fixed) - + (num_transitions - * sizeof (fixed->transitions[0])))); + alloc_len = sizeof (*fixed) + + (num_transitions * sizeof (fixed->transitions[0])); + fixed = (struct addrmap_fixed *) obstack_alloc (obstack, alloc_len); fixed->addrmap.funcs = &addrmap_fixed_funcs; fixed->num_transitions = 1; fixed->transitions[0].addr = 0; |