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| author | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-04-18 01:18:03 +0200 |
|---|---|---|
| committer | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-04-22 02:47:36 +0200 |
| commit | 112fbe00a4e7fe23b7314485304df7a9b029fda6 (patch) | |
| tree | 4a50c891a39a74c453940a6ae5dbef90a1558603 /src/io.c | |
| parent | fb5f9d0155d63451bd16d7d50204da90ff604949 (diff) | |
| download | calcurse-112fbe00a4e7fe23b7314485304df7a9b029fda6.tar.gz calcurse-112fbe00a4e7fe23b7314485304df7a9b029fda6.zip | |
llist.c: Nullify pointers after free()'ing.
* Set all data members to "NULL" in llist_free_inner() after freeing
them. Altough we normally shouldn't continue working with a list that
already went through llist_free_inner(), this will protect against
dangling pointer bugs in case anyone will ever come up with the idea
of doing so.
* Set list head to "NULL" in llist_free(), basically to put the list
into an initialized state.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src/io.c')
0 files changed, 0 insertions, 0 deletions