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serialize: drop memfd fallback when serializing

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This commit is contained in:
Lennart Poettering 2024-12-13 18:59:15 +01:00
parent e1c52c9238
commit 52cd287933
1 changed files with 4 additions and 13 deletions
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17
src/shared/serialize.c
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@ -547,21 +547,12 @@ void deserialize_ratelimit(RateLimit *rl, const char *name, const char *value) {
}
int open_serialization_fd(const char *ident) {
int fd;
fd = memfd_create_wrapper(ident, MFD_CLOEXEC | MFD_NOEXEC_SEAL);
if (fd < 0) {
const char *path;
path = getpid_cached() == 1 ? "/run/systemd" : "/tmp";
fd = open_tmpfile_unlinkable(path, O_RDWR|O_CLOEXEC);
if (fd < 0)
return fd;
log_debug("Serializing %s to %s.", ident, path);
} else
log_debug("Serializing %s to memfd.", ident);
int fd = memfd_create_wrapper(ident, MFD_CLOEXEC | MFD_NOEXEC_SEAL);
if (fd < 0)
return fd;
log_debug("Serializing %s to memfd.", ident);
return fd;
}