New upstream version 16.11.7

[deb_dpdk.git] / lib / librte_eal / linuxapp / eal / eal_pci.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
index b0d0c3c..02ec241 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
@@ -94,7 +94,8 @@ error:
 }
 
 static int
-pci_get_kernel_driver_by_path(const char *filename, char *dri_name)
+pci_get_kernel_driver_by_path(const char *filename, char *dri_name,
+                             size_t len)
 {
        int count;
        char path[PATH_MAX];
@@ -115,7 +116,7 @@ pci_get_kernel_driver_by_path(const char *filename, char *dri_name)
 
        name = strrchr(path, '/');
        if (name) {
-               strncpy(dri_name, name + 1, strlen(name + 1) + 1);
+               strlcpy(dri_name, name + 1, len);
                return 0;
        }
 
@@ -369,7 +370,7 @@ pci_scan_one(const char *dirname, uint16_t domain, uint8_t bus,
 
        /* parse driver */
        snprintf(filename, sizeof(filename), "%s/driver", dirname);
-       ret = pci_get_kernel_driver_by_path(filename, driver);
+       ret = pci_get_kernel_driver_by_path(filename, driver, sizeof(driver));
        if (ret < 0) {
                RTE_LOG(ERR, EAL, "Fail to get kernel driver\n");
                free(dev);