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| author | Lennart Poettering <lennart@poettering.net> | 2015-08-28 19:29:03 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-08-31 13:20:43 +0200 |
| commit | a6149b93afeb4e7b37e1313920ac2e0a91ff1c08 (patch) | |
| tree | ebd94a15c5770813edcb8537524f1946d4366392 | |
| parent | 03af6492f071eb202a91eb154a7fc12edcac9087 (diff) | |
process-util: trivial optimization
| -rw-r--r-- | src/basic/process-util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 61f188467f..cff2d2a034 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -181,10 +181,10 @@ int is_kernel_thread(pid_t pid) { bool eof; FILE *f; - if (pid == 0) + if (pid == 0 || pid == 1) /* pid 1, and we ourselves certainly aren't a kernel thread */ return 0; - assert(pid > 0); + assert(pid > 1); p = procfs_file_alloca(pid, "cmdline"); f = fopen(p, "re"); |