| Message ID | 20240729144414.830369-14-alex.bennee@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Various fixes and tweaks for 9.1-rc0/1 | expand |
On 29/7/24 16:44, Alex Bennée wrote: > We were premature if bumping this because some of our builds are still > on older glibs. Just copy the compat handler for now and we can remove > it later. > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > Fixes: ee293103b0 (plugins: update lockstep to use g_memdup2) > Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2161 > --- > contrib/plugins/lockstep.c | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/contrib/plugins/lockstep.c b/contrib/plugins/lockstep.c index 6a7e9bbb39..62981d4e09 100644 --- a/contrib/plugins/lockstep.c +++ b/contrib/plugins/lockstep.c @@ -101,6 +101,31 @@ static void plugin_exit(qemu_plugin_id_t id, void *p) plugin_cleanup(id); } +/* + * g_memdup has been deprecated in Glib since 2.68 and + * will complain about it if you try to use it. However until + * glib_req_ver for QEMU is bumped we make a copy of the glib-compat + * handler. + */ +static inline gpointer g_memdup2_qemu(gconstpointer mem, gsize byte_size) +{ +#if GLIB_CHECK_VERSION(2, 68, 0) + return g_memdup2(mem, byte_size); +#else + gpointer new_mem; + + if (mem && byte_size != 0) { + new_mem = g_malloc(byte_size); + memcpy(new_mem, mem, byte_size); + } else { + new_mem = NULL; + } + + return new_mem; +#endif +} +#define g_memdup2(m, s) g_memdup2_qemu(m, s) + static void report_divergance(ExecState *us, ExecState *them) { DivergeState divrec = { log, 0 };
We were premature if bumping this because some of our builds are still on older glibs. Just copy the compat handler for now and we can remove it later. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Fixes: ee293103b0 (plugins: update lockstep to use g_memdup2) Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2161 --- contrib/plugins/lockstep.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)