caps: s/LXC_NUMSTRLEN64/INTTYPE_TO_STRLEN()/

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/caps.c b/src/lxc/caps.c
index acc5788aed35128941faa9d74709071dcf96e57d..1c8c03bd6b6e7a8f6b14663da6ff3c4c117caf95 100644 (file)
--- a/src/lxc/caps.c
+++ b/src/lxc/caps.c
@@ -321,10 +321,10 @@ static long int _real_caps_last_cap(void)
        if (fd >= 0) {
                ssize_t n;
                char *ptr;
-               char buf[LXC_NUMSTRLEN64 + 1];
+               char buf[INTTYPE_TO_STRLEN(int)];
 
        again:
-               n = read(fd, buf, LXC_NUMSTRLEN64);
+               n = read(fd, buf, INTTYPE_TO_STRLEN(int));
                if (n < 0 && errno == EINTR) {
                        goto again;
                } else if (n >= 0) {