tree b1292525fe1e8f0e909b96f793ee7e380000e50d
parent 04a5a440b8d7504c8c02105a981be89cf3f7f853
author Willy Tarreau <w@1wt.eu> 1604415563 +0100
committer Willy Tarreau <w@1wt.eu> 1604418408 +0100
encoding latin1

MINOR: debug: don't count free(NULL) in memstats

The mem stats are pretty convenient to spot leaks, except that they count
free(NULL) as 1, and the code does actually have quite a number of free(foo)
guards where foo is NULL if the object was already freed. Let's just not
count these ones so that the stats remain consistent. Now it's possible
to compare the strdup()/malloc() and free() and verify they are consistent.