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Fixed locking order to address CID_362348 ()

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Stelios Fragkakis 2020-09-25 16:19:41 +03:00 • committed by GitHub
parent 2035343d16
commit ed0546b32e
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions

6
web/api/formatters/rrd2json.c
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@ -45,12 +45,12 @@ void build_context_param_list(struct context_param **param_list, RRDSET *st)
} }
RRDDIM *rd1; RRDDIM *rd1;
rrdset_rdlock(st);
st->last_accessed_time = now_realtime_sec();
(*param_list)->first_entry_t = MIN((*param_list)->first_entry_t, rrdset_first_entry_t(st)); (*param_list)->first_entry_t = MIN((*param_list)->first_entry_t, rrdset_first_entry_t(st));
(*param_list)->last_entry_t = MAX((*param_list)->last_entry_t, rrdset_last_entry_t(st)); (*param_list)->last_entry_t = MAX((*param_list)->last_entry_t, rrdset_last_entry_t(st));
st->last_accessed_time = now_realtime_sec();
rrdset_rdlock(st);
rrddim_foreach_read(rd1, st) { rrddim_foreach_read(rd1, st) {
RRDDIM *rd = mallocz(rd1->memsize); RRDDIM *rd = mallocz(rd1->memsize);
memcpy(rd, rd1, rd1->memsize); memcpy(rd, rd1, rd1->memsize);