Andrew Cooper 1b6acdeeb2 tools/ocaml/libs: Fix memory/resource leaks with caml_alloc_custom() ...

All caml_alloc_*() functions can throw exceptions, and longjump out of
context.  If this happens, we leak the xch/xce handle.

Reorder the logic to allocate the the Ocaml object first.

Fixes: 8b3c06a3e5 ("tools/ocaml/xenctrl: OCaml 5 support, fix use-after-free")
Fixes: 22d5affdf0 ("tools/ocaml/evtchn: OCaml 5 support, fix potential resource leak")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Christian Lindig <christian.lindig@citrix.com>
(cherry picked from commit d69ccf52ad)

2023-02-09 15:58:51 +00:00

..

libs

tools/ocaml/libs: Fix memory/resource leaks with caml_alloc_custom()

2023-02-09 15:58:51 +00:00

test

tools/ocaml: cleanup to reduce compiler warnings

2018-11-14 18:22:09 +00:00

xenstored

tools/oxenstored: validate config file before live update

2023-02-09 15:58:51 +00:00

common.make

tools: update ocamlfind handling

2013-02-05 11:31:11 +00:00

LICENSE

tools/ocaml: Strip all trailing whitespace

2018-10-04 14:54:36 +01:00

Makefile

Makefile: Add build-tools-oxenstored

2021-01-22 14:39:48 +00:00

Makefile.rules

tools/ocaml: Default to useful build output

2020-07-21 14:49:36 +00:00