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Merge pull request #7395 from poettering/nametohandleat-loop

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name_to_handle_at() EOVERFLOW handling
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Zbigniew Jędrzejewski-Szmek
2017-11-22 08:20:36 +01:00
committed by GitHub
parent 5f04a209ea 190654f44b
commit a217a4bcc5
5 changed files with 187 additions and 59 deletions
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src/tmpfiles/tmpfiles.c
+2 -4
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@@ -346,16 +346,14 @@ static bool unix_socket_alive(const char *fn) {
static int dir_is_mount_point(DIR *d, const char *subdir) {
union file_handle_union h = FILE_HANDLE_INIT;
int mount_id_parent, mount_id;
int r_p, r;
r_p = name_to_handle_at(dirfd(d), ".", &h.handle, &mount_id_parent, 0);
r_p = name_to_handle_at_loop(dirfd(d), ".", NULL, &mount_id_parent, 0);
if (r_p < 0)
r_p = -errno;
h.handle.handle_bytes = MAX_HANDLE_SZ;
r = name_to_handle_at(dirfd(d), subdir, &h.handle, &mount_id, 0);
r = name_to_handle_at_loop(dirfd(d), subdir, NULL, &mount_id, 0);
if (r < 0)
r = -errno;