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| author | Lennart Poettering <lennart@poettering.net> | 2012-05-24 17:33:50 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-05-24 17:33:50 +0200 |
| commit | b6bfc7bbee5132d60e37dfbafeb59ef5651d536b (patch) | |
| tree | c7f4cdb3af545a03d7ecb200a0318f280cec203d | |
| parent | f8c0a2cb695e3b8140b51cb40637a09ba6eff48e (diff) | |
swap: avoid bad memory accessv183
| -rw-r--r-- | src/core/swap.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/core/swap.c b/src/core/swap.c index f677d65bd..e7ed1b88d 100644 --- a/src/core/swap.c +++ b/src/core/swap.c @@ -535,25 +535,30 @@ static void swap_dump(Unit *u, FILE *f, const char *prefix) { p = &s->parameters_proc_swaps; else if (s->from_fragment) p = &s->parameters_fragment; + else + p = NULL; fprintf(f, "%sSwap State: %s\n" "%sResult: %s\n" "%sWhat: %s\n" - "%sPriority: %i\n" - "%sNoAuto: %s\n" - "%sNoFail: %s\n" "%sFrom /proc/swaps: %s\n" "%sFrom fragment: %s\n", prefix, swap_state_to_string(s->state), prefix, swap_result_to_string(s->result), prefix, s->what, - prefix, p->priority, - prefix, yes_no(p->noauto), - prefix, yes_no(p->nofail), prefix, yes_no(s->from_proc_swaps), prefix, yes_no(s->from_fragment)); + if (p) + fprintf(f, + "%sPriority: %i\n" + "%sNoAuto: %s\n" + "%sNoFail: %s\n", + prefix, p->priority, + prefix, yes_no(p->noauto), + prefix, yes_no(p->nofail)); + if (s->control_pid > 0) fprintf(f, "%sControl PID: %lu\n", |