qemu/include
Philippe Mathieu-Daudé 2c674fada7 glib-compat: Introduce g_memdup2() wrapper
When experimenting raising GLIB_VERSION_MIN_REQUIRED to 2.68
(Fedora 34 provides GLib 2.68.1) we get:

  hw/virtio/virtio-crypto.c:245:24: error: 'g_memdup' is deprecated: Use 'g_memdup2' instead [-Werror,-Wdeprecated-declarations]
  ...

g_memdup() has been updated by g_memdup2() to fix eventual security
issues (size argument is 32-bit and could be truncated / wrapping).
GLib recommends to copy their static inline version of g_memdup2():
https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538

Our glib-compat.h provides a comment explaining how to deal with
these deprecated declarations (see commit e71e8cc035
"glib: enforce the minimum required version and warn about old APIs").

Following this comment suggestion, implement the g_memdup2_qemu()
wrapper to g_memdup2(), and use the safer equivalent inlined when
we are using pre-2.68 GLib.

Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210903174510.751630-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-12-17 11:54:07 +01:00
..
authz Prefer 'on' | 'off' over 'yes' | 'no' for bool options 2021-01-29 17:07:53 +00:00
block linux-aio: add dev_max_batch parameter to laio_io_unplug() 2021-11-02 13:03:35 +01:00
chardev chardev: add some comments about the class methods 2021-09-14 16:57:11 +04:00
crypto crypto: Make QCryptoTLSCreds* structures private 2021-06-29 18:30:24 +01:00
disas disas/nios2: Simplify endianess conversion 2021-10-22 18:07:30 +02:00
exec accel/tcg: introduce CF_NOIRQ 2021-11-29 15:12:37 +00:00
fpu Fifth RISC-V PR for QEMU 6.2 2021-10-29 10:59:09 -07:00
hw * improve compatibility for macOS scripts/entitlement.sh (Evan) 2021-12-16 08:39:20 -08:00
io io: add qio_channel_readv_full_all_eof & qio_channel_readv_full_all helpers 2021-02-10 09:23:28 +00:00
libdecnumber libdecnumber: Introduce decNumberIntegralToInt128 2021-11-09 10:32:52 +11:00
migration Fixed a QEMU hang when guest poweroff in COLO mode 2021-12-15 10:31:42 +01:00
monitor monitor: introduce HumanReadableText and HMP support 2021-11-02 15:55:13 +00:00
net vhost-net: control virtqueue support 2021-10-20 04:44:05 -04:00
qapi monitor: introduce HumanReadableText and HMP support 2021-11-02 15:55:13 +00:00
qemu transactions: Invoke clean() after everything else 2021-11-16 09:43:44 +01:00
qom monitor: Fix find_device_state() for IDs containing slashes 2021-11-10 06:14:51 +01:00
scsi scsi: inline sg_io_sense_from_errno() into the callers. 2021-03-06 11:42:56 +01:00
semihosting semihosting: Move include/hw/semihosting/ -> include/semihosting/ 2021-03-10 15:34:12 +00:00
standard-headers linux-headers: update to 5.16-rc1 2021-12-10 09:47:18 +01:00
sysemu * improve compatibility for macOS scripts/entitlement.sh (Evan) 2021-12-16 08:39:20 -08:00
tcg Initial conversion of HMP debugging commands to QMP 2021-11-03 08:04:32 -04:00
ui virtio-gpu: splitting one extended mode guest fb into n-scanouts 2021-11-05 12:29:19 +01:00
user Remove leading underscores from QEMU defines 2021-06-21 05:49:01 +02:00
elf.h linux-user: elf: s390x: Prepare for Vector enhancements facility 2021-06-21 08:48:21 +02:00
glib-compat.h glib-compat: Introduce g_memdup2() wrapper 2021-12-17 11:54:07 +01:00
qemu-common.h qemu-common.h: Update copyright string to 2021 2021-03-09 22:19:24 +01:00
qemu-io.h
trace-tcg.h