initialize buf, use integer variable for read

Change-Id: I6c3971a78581e90122ae6b9a95b6d4f99bde7a46
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>

diff --git a/src/common_bridge.c b/src/common_bridge.c
index b4b5d7e..e6197af 100644 (file)
--- a/src/common_bridge.c
+++ b/src/common_bridge.c
@@ -56,7 +56,7 @@
 static int
 read_bridge_info( struct pci_device_private * priv )
 {
-    uint8_t  buf[0x40];
+    uint8_t  buf[0x40] = {0, };
     pciaddr_t bytes;
     int err;
 

diff --git a/src/linux_sysfs.c b/src/linux_sysfs.c
index 97fcf36..ce6f295 100644 (file)
--- a/src/linux_sysfs.c
+++ b/src/linux_sysfs.c
@@ -247,13 +247,14 @@ pci_device_linux_sysfs_probe( struct pci_device * dev )
                  dev->func );
        fd = open( name, O_RDONLY | O_CLOEXEC);
        if ( fd != -1 ) {
+           int ret;
            char * next;
            pciaddr_t  low_addr;
            pciaddr_t  high_addr;
            pciaddr_t  flags;
 
 
-           bytes = read( fd, resource, 512 );
+           ret = read( fd, resource, 512 );
            resource[511] = '\0';
 
            close( fd );