Fix some variable references.

diff --git a/lib/sysxattrs.c b/lib/sysxattrs.c
index 40619e3..7845d59 100644 (file)
--- a/lib/sysxattrs.c
+++ b/lib/sysxattrs.c
@@ -133,14 +133,14 @@ static ssize_t read_xattr(int attrfd, void *buf, size_t buflen)
        STRUCT_STAT sb;
        ssize_t ret;
 
-       if (fstat(fd, &sb) < 0)
+       if (fstat(attrfd, &sb) < 0)
                ret = -1;
        else if (sb.st_size > SSIZE_MAX) {
                errno = ERANGE;
                ret = -1;
-       } else if (size == 0)
+       } else if (buflen == 0)
                ret = sb.st_size;
-       else if (sb.st_size > size) {
+       else if (sb.st_size > buflen) {
                errno = ERANGE;
                ret = -1;
        } else {