caps: s/LXC_NUMSTRLEN64/INTTYPE_TO_STRLEN()/

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

caps: s/LXC_NUMSTRLEN64/INTTYPE_TO_STRLEN()/
c90d5e55 · Christian Brauner · 1e7d9877 · c90d5e55
Unverified Commit c90d5e55 authored Aug 25, 2018 by Christian Brauner
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caps.c src/lxc/caps.c +2 -2

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--- 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) {