diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/eal_pci.c')
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_pci.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c index b0d0c3c6..02ec2415 100644 --- 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); |