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fix overflow warning

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Signed-off-by: sakumisu <1203593632@qq.com>
This commit is contained in:
sakumisu
2025-05-29 10:51:49 +08:00
parent 8a81d81435
commit 8c5026e9cb
4 changed files with 6 additions and 6 deletions
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6
class/hid/usbh_hid.c
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@@ -106,7 +106,7 @@ int usbh_hid_get_idle(struct usbh_hid *hid_class, uint8_t *buffer)
if (ret < 8) {
return ret;
}
memcpy(buffer, g_hid_buf[hid_class->minor], ret - 8);
memcpy(buffer, g_hid_buf[hid_class->minor], MIN(ret - 8, 1));
return ret;
}
@@ -148,7 +148,7 @@ int usbh_hid_get_protocol(struct usbh_hid *hid_class, uint8_t *protocol)
if (ret < 8) {
return ret;
}
memcpy(protocol, g_hid_buf[hid_class->minor], ret - 8);
memcpy(protocol, g_hid_buf[hid_class->minor], MIN(ret - 8, 1));
return ret;
}
@@ -190,7 +190,7 @@ int usbh_hid_get_report(struct usbh_hid *hid_class, uint8_t report_type, uint8_t
if (ret < 8) {
return ret;
}
memcpy(buffer, g_hid_buf[hid_class->minor], ret - 8);
memcpy(buffer, g_hid_buf[hid_class->minor], MIN(ret - 8, buflen));
return ret;
}