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| author | Lennart Poettering <lennart@poettering.net> | 2018-06-01 21:43:43 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-08-24 16:47:08 +0200 |
| commit | 0ebd32d1cd1069a849c2c3968b632834fe1fc577 (patch) | |
| tree | f095dbe6e17fe4b762060090f1b17a08916dd716 /src/basic/process-util.c | |
| parent | c7beed3ba1b20cd87dfce3ab622232ed9eb201f2 (diff) | |
missing: define kernel internal limit TASK_COMM_LEN in userspace too
We already use it at two places, and we are about to add one too.
Arbitrary literally hardcoded limits suck.
Diffstat (limited to 'src/basic/process-util.c')
| -rw-r--r-- | src/basic/process-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 1484a0011..f74eebd58 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -296,7 +296,7 @@ int rename_process(const char name[]) { * can use PR_SET_NAME, which sets the thread name for the calling thread. */ if (prctl(PR_SET_NAME, name) < 0) log_debug_errno(errno, "PR_SET_NAME failed: %m"); - if (l > 15) /* Linux process names can be 15 chars at max */ + if (l >= TASK_COMM_LEN) /* Linux process names can be 15 chars at max */ truncated = true; /* Second step, change glibc's ID of the process name. */ |