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linux-user: Use g_new() & friends where that makes obvious sense

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g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).  Same Coccinelle semantic patch as in commit b45c03f.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Markus Armbruster 2015-09-14 13:53:03 +02:00 • committed by Michael Tokarev
parent 778358d0a8
commit c78d65e8a7
3 changed files with 3 additions and 3 deletions
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2
linux-user/syscall.c
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@ -4566,7 +4566,7 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp,
new_thread_info info;
pthread_attr_t attr;
ts = g_malloc0(sizeof(TaskState));
ts = g_new0(TaskState, 1);
init_task_state(ts);
/* we create a new CPU instance. */
new_env = cpu_copy(env);