diff options
| -rw-r--r-- | src/vlib/linux/pci.c | 3 | ||||
| -rw-r--r-- | src/vlib/pci/pci_config.h | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c index 9661827ea0d..1a70c568176 100644 --- a/src/vlib/linux/pci.c +++ b/src/vlib/linux/pci.c @@ -238,7 +238,8 @@ vlib_pci_get_device_info (vlib_main_t * vm, vlib_pci_addr_t * addr, /* You can only read more that 64 bytes of config space as root; so we try to read the full space but fall back to just the first 64 bytes. */ - if (read (fd, &di->config, sizeof (di->config)) < sizeof (di->config)) + if (read (fd, &di->config, sizeof (di->config)) < + sizeof (vlib_pci_config_hdr_t)) { err = clib_error_return_unix (0, "read `%s'", f); close (fd); diff --git a/src/vlib/pci/pci_config.h b/src/vlib/pci/pci_config.h index 3501bde4214..21b40c0f499 100644 --- a/src/vlib/pci/pci_config.h +++ b/src/vlib/pci/pci_config.h @@ -247,9 +247,9 @@ typedef struct #define _(a, b, ...) a b __VA_ARGS__; foreach_pci_config_reg #undef _ -} vlib_pci_config_mandatory_t; +} vlib_pci_config_hdr_t; -STATIC_ASSERT_SIZEOF (vlib_pci_config_mandatory_t, 64); +STATIC_ASSERT_SIZEOF (vlib_pci_config_hdr_t, 64); typedef union { |