[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v5 10/12] libxl: ocaml: fix memory corruption when converting string and key/values lists
Found by Coverty. CIDs: 1128562 1128563 1128564 1128565. Signed-off-by: Rob Hoes <rob.hoes@xxxxxxxxxx> --- tools/ocaml/libs/xl/xenlight_stubs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/ocaml/libs/xl/xenlight_stubs.c b/tools/ocaml/libs/xl/xenlight_stubs.c index 7012045..a2d47f9 100644 --- a/tools/ocaml/libs/xl/xenlight_stubs.c +++ b/tools/ocaml/libs/xl/xenlight_stubs.c @@ -159,8 +159,8 @@ static value Val_key_value_list(libxl_key_value_list *c_val) list = Val_emptylist; for (i = libxl_string_list_length((libxl_string_list *) c_val) - 1; i >= 0; i -= 2) { - val = caml_copy_string((char *) c_val[i]); - key = caml_copy_string((char *) c_val[i - 1]); + val = caml_copy_string((*c_val)[i]); + key = caml_copy_string((*c_val)[i - 1]); kv = caml_alloc_tuple(2); Store_field(kv, 0, key); Store_field(kv, 1, val); @@ -201,7 +201,7 @@ static value Val_string_list(libxl_string_list *c_val) list = Val_emptylist; for (i = libxl_string_list_length(c_val) - 1; i >= 0; i--) { - string = caml_copy_string((char *) c_val[i]); + string = caml_copy_string((*c_val)[i]); cons = caml_alloc(2, 0); Store_field(cons, 0, string); // head Store_field(cons, 1, list); // tail -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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