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Diffstat (limited to 'drivers')
-rw-r--r--drivers/bus/pci/linux/pci.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/bus/pci/linux/pci.c b/drivers/bus/pci/linux/pci.c
index a73ee49..004600f 100644
--- a/drivers/bus/pci/linux/pci.c
+++ b/drivers/bus/pci/linux/pci.c
@@ -33,7 +33,8 @@
extern struct rte_pci_bus rte_pci_bus;
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];
@@ -54,7 +55,7 @@ pci_get_kernel_driver_by_path(const char *filename, char *dri_name)
name = strrchr(path, '/');
if (name) {
- strlcpy(dri_name, name + 1, sizeof(dri_name));
+ strlcpy(dri_name, name + 1, len);
return 0;
}
@@ -314,7 +315,7 @@ pci_scan_one(const char *dirname, const struct rte_pci_addr *addr)
/* 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);