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varlink: apparently on old kernels SO_PEERPIDFD returns EINVAL

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This commit is contained in:
Lennart Poettering
2024-11-22 12:14:59 +01:00
committed by Yu Watanabe
parent bc4a027f9c
commit e39cbb1442
1 changed files with 1 additions and 1 deletions
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2
src/libsystemd/sd-varlink/varlink-util.c
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@@ -16,7 +16,7 @@ int varlink_get_peer_pidref(sd_varlink *v, PidRef *ret) {
int pidfd = sd_varlink_get_peer_pidfd(v);
if (pidfd < 0) {
if (!ERRNO_IS_NEG_NOT_SUPPORTED(pidfd))
if (!ERRNO_IS_NEG_NOT_SUPPORTED(pidfd) && pidfd != -EINVAL)
return pidfd;
pid_t pid;