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[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
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