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| author | Lennart Poettering <lennart@poettering.net> | 2018-06-01 21:43:43 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-06-01 21:49:16 +0200 |
| commit | 92f14395cd43bb7969d3c7edaa53100d2f3c31d2 (patch) | |
| tree | 8906283e934cf7e38006ee5dc4a1aabf3ab43a4d /src/basic/process-util.c | |
| parent | process-util: mention that wait_for_terminate_with_timeout() should be called... (diff) | |
| download | systemd-92f14395cd43bb7969d3c7edaa53100d2f3c31d2.tar.xz systemd-92f14395cd43bb7969d3c7edaa53100d2f3c31d2.zip | |
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 a503aa50dc..058f077de0 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. */ |