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Fix memory handling for taxonomy data

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The way we freed things and cleared out the variables potentially left
dangling data behind and could end up calling free on garbage data,
leading to random crashes.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-07-13 07:09:55 -07:00
parent 15de7f0b71
commit 3478943f2f
4 changed files with 10 additions and 11 deletions
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2
parse-xml.c
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@ -1527,7 +1527,7 @@ static void dive_site_end(void)
if (verbose > 3)
printf("completed dive site uuid %x8 name {%s}\n", ds->uuid, ds->name);
}
free_taxonomy(cur_dive_site->taxonomy.category);
free_taxonomy(&cur_dive_site->taxonomy);
free(cur_dive_site);
cur_dive_site = NULL;
}