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caps: s/LXC_NUMSTRLEN64/INTTYPE_TO_STRLEN()/

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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2018-08-25 12:04:17 +02:00
parent f246d9b89f
commit 69623bfc3d
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GPG Key ID: 8EB056D53EECB12D
1 changed files with 2 additions and 2 deletions
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4
src/lxc/caps.c
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@ -321,10 +321,10 @@ static long int _real_caps_last_cap(void)
if (fd >= 0) { if (fd >= 0) {
ssize_t n; ssize_t n;
char *ptr; char *ptr;
char buf[LXC_NUMSTRLEN64 + 1]; char buf[INTTYPE_TO_STRLEN(int)];
again: again:
n = read(fd, buf, LXC_NUMSTRLEN64); n = read(fd, buf, INTTYPE_TO_STRLEN(int));
if (n < 0 && errno == EINTR) { if (n < 0 && errno == EINTR) {
goto again; goto again;
} else if (n >= 0) { } else if (n >= 0) {