Merge tag 'thunderbolt-for-v5.7' of... (cfe20827) · Commits · 戴 / test

Merge tag 'thunderbolt-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Mika writes: thunderbolt: Changes for v5.7 merge window - A couple of commits that make the driver to use flexible-array member instead of zero-length array extension. This allows compiler to issue a warning if the flexible array is not the last member of a structure. - Use scnprintf() instead of snprintf() to avoid potential buffer overflow. * tag 'thunderbolt-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Use scnprintf() for avoiding potential buffer overflow thunderbolt: icm: Replace zero-length array with flexible-array member thunderbolt: eeprom: Replace zero-length array with flexible-array member

drivers/thunderbolt/domain.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -147,10 +147,10 @@ static ssize_t boot_acl_show(struct device dev, struct device_attribute attr,

		for (ret = 0, i = 0; i < tb->nboot_acl; i++) {
		if (!uuid_is_null(&uuids[i]))
		ret += snprintf(buf + ret, PAGE_SIZE - ret, "%pUb",
		ret += scnprintf(buf + ret, PAGE_SIZE - ret, "%pUb",
		&uuids[i]);

		ret += snprintf(buf + ret, PAGE_SIZE - ret, "%s",
		ret += scnprintf(buf + ret, PAGE_SIZE - ret, "%s",
		i < tb->nboot_acl - 1 ? "," : "\n");
		}

drivers/thunderbolt/eeprom.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -247,7 +247,7 @@ struct tb_drom_entry_header {

		struct tb_drom_entry_generic {
		struct tb_drom_entry_header header;
		u8 data[0];
		u8 data[];
		} __packed;

		struct tb_drom_entry_port {

drivers/thunderbolt/icm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -114,7 +114,7 @@ struct icm_notification {
		struct ep_name_entry {
		u8 len;
		u8 type;
		u8 data[0];
		u8 data[];
		};

		#define EP_NAME_INTEL_VSS 0x10

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