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Merge branch 'bugfix/log_free_level_entry' into 'master'

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log: fix minor memory leak when cleaning list of log levels

Closes IDF-710

See merge request idf/esp-idf!5260
This commit is contained in:
Angus Gratton
2019-06-18 15:34:39 +08:00
parent 21b04e7798 353de1487f
commit bcb662c3cd
1 changed files with 3 additions and 1 deletions
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4
components/log/log.c
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@@ -174,8 +174,10 @@ void esp_log_level_set(const char* tag, esp_log_level_t level)
void clear_log_level_list() void clear_log_level_list()
{ {
while( !SLIST_EMPTY(&s_log_tags)) { uncached_tag_entry_t *it;
while((it = SLIST_FIRST(&s_log_tags)) != NULL) {
SLIST_REMOVE_HEAD(&s_log_tags, entries ); SLIST_REMOVE_HEAD(&s_log_tags, entries );
free(it);
} }
s_log_cache_entry_count = 0; s_log_cache_entry_count = 0;
s_log_cache_max_generation = 0; s_log_cache_max_generation = 0;