From b21e2380376c470900fcadf47507f4d5ade75e85 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 15 Mar 2022 15:41:56 +0100 Subject: Use g_new() & friends where that makes obvious sense 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). Patch created mechanically with: $ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \ --macro-file scripts/cocci-macro-file.h FILES... Signed-off-by: Markus Armbruster Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Cédric Le Goater Reviewed-by: Alex Bennée Acked-by: Dr. David Alan Gilbert Message-Id: <20220315144156.1595462-4-armbru@redhat.com> Reviewed-by: Pavel Dovgalyuk --- contrib/vhost-user-gpu/vhost-user-gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'contrib') diff --git a/contrib/vhost-user-gpu/vhost-user-gpu.c b/contrib/vhost-user-gpu/vhost-user-gpu.c index 611360e6b4..bfb8d93cf8 100644 --- a/contrib/vhost-user-gpu/vhost-user-gpu.c +++ b/contrib/vhost-user-gpu/vhost-user-gpu.c @@ -455,7 +455,7 @@ vg_create_mapping_iov(VuGpu *g, return -1; } - *iov = g_malloc0(sizeof(struct iovec) * ab->nr_entries); + *iov = g_new0(struct iovec, ab->nr_entries); for (i = 0; i < ab->nr_entries; i++) { uint64_t len = ents[i].length; (*iov)[i].iov_len = ents[i].length; -- cgit v1.2.3-55-g7522