Edwin Török 275d13184c libs/guest: Fix leak on realloc failure in backup_ptes() ...

From `man 2 realloc`:

  If realloc() fails, the original block is left untouched; it is not freed or moved.

Found using GCC -fanalyzer:

  |  184 |         backup->entries = realloc(backup->entries,
  |      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  |      |         |               | |
  |      |         |               | (91) when ‘realloc’ fails
  |      |         |               (92) ‘old_ptes.entries’ leaks here; was allocated at (44)
  |      |         (90) ...to here

Signed-off-by: Edwin Török <edwin.torok@cloud.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

2023-02-27 15:51:23 +00:00

..

COPYING

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

Makefile

libs: Fix auto-generation of version-script for unstable libs

2023-02-07 15:17:53 +01:00

Makefile.common

tools/libs: create Makefile.common to be used by stubdom build system

2022-06-16 16:58:50 +01:00

xg_core_arm.c

tools/libs: move xc_core* from libxenctrl to libxenguest

2021-06-04 18:56:46 +01:00

xg_core_arm.h

tools/libs: move xc_core* from libxenctrl to libxenguest

2021-06-04 18:56:46 +01:00

xg_core_x86.c

libs/guest: Fix resource leaks in xc_core_arch_map_p2m_tree_rw()

2023-02-27 15:51:23 +00:00

xg_core_x86.h

tools/libs: move xc_core* from libxenctrl to libxenguest

2021-06-04 18:56:46 +01:00

xg_core.c

tools/libs: move xc_core* from libxenctrl to libxenguest

2021-06-04 18:56:46 +01:00

xg_core.h

tools/libs/guest: make some definitions private to libxenguest

2021-06-04 18:56:46 +01:00

xg_cpuid_x86.c

tools/guest: Fix comment regarding CPUID compatibility

2022-02-04 14:44:29 +00:00

xg_dom_arm.c

tools: Fix CPSR/SPSR print size

2021-07-07 13:07:46 +01:00

xg_dom_armzimageloader.c

tools/lixenguest: hide struct elf_dom_parms layout from users

2020-10-01 13:58:48 +02:00

xg_dom_binloader.c

tools/lixenguest: hide struct elf_dom_parms layout from users

2020-10-01 13:58:48 +02:00

xg_dom_boot.c

tools/libs/ctrl: rename and export do_memory_op as xc_memory_op

2022-06-01 09:18:30 +02:00

xg_dom_bzimageloader.c

libxenguest: simplify kernel decompression

2021-04-12 12:26:18 +02:00

xg_dom_compat_linux.c

tools/libs: merge xenctrl_dom.h into xenguest.h

2020-10-01 13:58:42 +02:00

xg_dom_core.c

tools/libs/guest: don't set errno to a negative value

2022-04-22 20:39:34 +01:00

xg_dom_decompress_lz4.c

libxenguest: drop now unused le32_to_cpup() from lz4 decompression

2021-01-27 17:07:57 +01:00

xg_dom_decompress_unsafe_bzip2.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_dom_decompress_unsafe_lzma.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_dom_decompress_unsafe_lzo1x.c

autoconf: check endian.h include path

2021-02-10 11:10:55 +00:00

xg_dom_decompress_unsafe_xz.c

autoconf: check endian.h include path

2021-02-10 11:10:55 +00:00

xg_dom_decompress_unsafe_zstd.c

autoconf: check endian.h include path

2021-02-10 11:10:55 +00:00

xg_dom_decompress_unsafe.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_dom_decompress_unsafe.h

x86: Introduce support for CET-IBT

2022-02-23 15:33:42 +00:00

xg_dom_decompress.h

tools/libs: merge xenctrl_dom.h into xenguest.h

2020-10-01 13:58:42 +02:00

xg_dom_elfloader.c

libelf: don't attempt to parse __xen_guest for PVH

2021-05-28 09:13:32 +02:00

xg_dom_hvmloader.c

Replace FSF street address with canonical URL (again)

2021-06-28 11:17:14 +01:00

xg_dom_x86.c

tools: set event channel HVM parameters in libxenguest

2021-12-09 16:26:29 +00:00

xg_domain.c

libxenguest: complete loops in xc_map_domain_meminfo()

2021-08-13 16:49:10 +02:00

xg_nomigrate.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_offline_page.c

libs/guest: Fix leak on realloc failure in backup_ptes()

2023-02-27 15:51:23 +00:00

xg_private.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_private.h

libs/guest: move cpu policy related prototypes to xenguest.h

2022-01-19 13:51:26 +01:00

xg_resume.c

tools/libs/guest: make some definitions private to libxenguest

2021-06-04 18:56:46 +01:00

xg_save_restore.h

tools/libxenguest: move M2P macros to xg_private.h

2021-01-05 17:11:43 +00:00

xg_sr_common_x86_pv.c

tools/libs/ctrl: rename and export do_memory_op as xc_memory_op

2022-06-01 09:18:30 +02:00

xg_sr_common_x86_pv.h

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_common_x86.c

libs/guest: Don't hide the indirection on xc_cpu_policy_t

2021-05-05 20:20:42 +01:00

xg_sr_common_x86.h

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_common.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_common.h

tools/migration: unify type checking for data pfns in migration stream

2021-07-06 10:49:58 +01:00

xg_sr_restore_x86_hvm.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_restore_x86_pv.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_restore.c

libxc: split xc_logdirty_control() from xc_shadow_control()

2021-09-03 15:09:48 +02:00

xg_sr_save_x86_hvm.c

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_sr_save_x86_pv.c

revert "tools/libs/guest: fix max_pfn setting in map_p2m()"

2021-06-14 14:39:52 +02:00

xg_sr_save.c

libxc: split xc_logdirty_control() from xc_shadow_control()

2021-09-03 15:09:48 +02:00

xg_sr_stream_format.h

tools/libxc: move libxenguest to tools/libs/guest

2020-09-09 10:57:25 +00:00

xg_suspend.c

tools: Use config.h from autoconf instead of "buildmakevars2header"

2021-12-16 20:27:12 +00:00