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swap: avoid bad memory access

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This commit is contained in:
Lennart Poettering 2012-05-24 17:33:50 +02:00
parent f8c0a2cb69
commit b6bfc7bbee
1 changed files with 11 additions and 6 deletions
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17
src/core/swap.c
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@ -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",