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qga: 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>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Markus Armbruster 2015-09-14 13:50:44 +02:00 • committed by Michael Roth
parent fafcaf1d74
commit f3a06403b8
6 changed files with 17 additions and 17 deletions
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2
qga/channel-win32.c
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@ -322,7 +322,7 @@ static gboolean ga_channel_open(GAChannel *c, GAChannelMethod method,
GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path,
GAChannelCallback cb, gpointer opaque)
{
GAChannel *c = g_malloc0(sizeof(GAChannel));
GAChannel *c = g_new0(GAChannel, 1);
SECURITY_ATTRIBUTES sec_attrs;
if (!ga_channel_open(c, method, path)) {