load_sys(): Add a buffer size argument

[thirdparty/mdadm.git] / super-intel.c

diff --git a/super-intel.c b/super-intel.c
index ff0506da10f4cbd86ebaaefbf5a772cd48b83e01..158f4e84606998c19d26fe2e15d06875303262a0 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -1654,7 +1654,7 @@ static int ahci_enumerate_ports(const char *hba_path, int port_count, int host_b
                        break;
                }
                sprintf(device, "/sys/dev/block/%d:%d/device/type", major, minor);
-               if (load_sys(device, buf) != 0) {
+               if (load_sys(device, buf, sizeof(buf)) != 0) {
                        if (verbose > 0)
                                pr_err("failed to read device type for %s\n",
                                        path);
@@ -1669,7 +1669,7 @@ static int ahci_enumerate_ports(const char *hba_path, int port_count, int host_b
                        vendor[0] = '\0';
                        model[0] = '\0';
                        sprintf(device, "/sys/dev/block/%d:%d/device/vendor", major, minor);
-                       if (load_sys(device, buf) == 0) {
+                       if (load_sys(device, buf, sizeof(buf)) == 0) {
                                strncpy(vendor, buf, sizeof(vendor));
                                vendor[sizeof(vendor) - 1] = '\0';
                                c = (char *) &vendor[sizeof(vendor) - 1];
@@ -1678,7 +1678,7 @@ static int ahci_enumerate_ports(const char *hba_path, int port_count, int host_b
 
                        }
                        sprintf(device, "/sys/dev/block/%d:%d/device/model", major, minor);
-                       if (load_sys(device, buf) == 0) {
+                       if (load_sys(device, buf, sizeof(buf)) == 0) {
                                strncpy(model, buf, sizeof(model));
                                model[sizeof(model) - 1] = '\0';
                                c = (char *) &model[sizeof(model) - 1];