diff options
| author | Xavier Leroy <xavier.leroy@inria.fr> | 2014-04-15 17:09:13 +0000 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2014-04-15 17:09:13 +0000 |
| commit | 774e30e138dc22a5acd6cfac03ae25194ae8cd6e (patch) | |
| tree | 2acda83264153258c7f978efeae08d260598c023 /byterun/callback.c | |
| parent | 2fc7ac7e8b95a143b6b38eab28622389cc19001b (diff) | |
PR#6075: avoid using unsafe C library functions (strcpy, strcat, sprintf).
An ISO C99-compliant C compiler and standard library is now assumed.
(Plus special exceptions for MSVC.) In particular, emulation code for
64-bit integer arithmetic was removed, the C compiler must support a
64-bit integer type.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14607 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Diffstat (limited to 'byterun/callback.c')
| -rw-r--r-- | byterun/callback.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/byterun/callback.c b/byterun/callback.c index 3bd7ea45c..5da37ec9a 100644 --- a/byterun/callback.c +++ b/byterun/callback.c @@ -216,6 +216,7 @@ CAMLprim value caml_register_named_value(value vname, value val) { struct named_value * nv; char * name = String_val(vname); + size_t namelen = strlen(name); unsigned int h = hash_value_name(name); for (nv = named_value_table[h]; nv != NULL; nv = nv->next) { @@ -225,8 +226,8 @@ CAMLprim value caml_register_named_value(value vname, value val) } } nv = (struct named_value *) - caml_stat_alloc(sizeof(struct named_value) + strlen(name)); - strcpy(nv->name, name); + caml_stat_alloc(sizeof(struct named_value) + namelen); + memcpy(nv->name, name, namelen + 1); nv->val = val; nv->next = named_value_table[h]; named_value_table[h] = nv; |