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| author | shinomori <shinomori@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2005-03-27 13:41:03 +0000 |
|---|---|---|
| committer | shinomori <shinomori@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2005-03-27 13:41:03 +0000 |
| commit | f1bf7e6f5619bb423440ff530c4d0f8a200d8aeb (patch) | |
| tree | 12aa205e71c588c5d9842aae3b5170ff46cd8bde | |
| parent | c307cc46b9cb61aec87b899c153fce1b436ec8f3 (diff) | |
| download | hercules-f1bf7e6f5619bb423440ff530c4d0f8a200d8aeb.tar.gz hercules-f1bf7e6f5619bb423440ff530c4d0f8a200d8aeb.tar.bz2 hercules-f1bf7e6f5619bb423440ff530c4d0f8a200d8aeb.tar.xz hercules-f1bf7e6f5619bb423440ff530c4d0f8a200d8aeb.zip | |
do not access freed memory [Shinomori]
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/branches/stable@1312 54d463be-8e91-2dee-dedb-b68131a5f0ec
| -rw-r--r-- | src/common/timer.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/common/timer.c b/src/common/timer.c index 954582134..6bf5cdbda 100644 --- a/src/common/timer.c +++ b/src/common/timer.c @@ -294,11 +294,18 @@ int do_timer(unsigned int tick) { void timer_final() { struct timer_func_list* tfl = tfl_root, *tfl2; +// while (tfl) { +// tfl2 = tfl; +// aFree(tfl->name); +// aFree(tfl); +// tfl = tfl2->next; // access on already freed memory +// } + while (tfl) { - tfl2 = tfl; - aFree(tfl->name); + tfl2 = tfl->next; // copy next pointer + aFree(tfl->name); // free structures aFree(tfl); - tfl = tfl2->next; + tfl = tfl2; // use copied pointer for next cycle } if (timer_data) aFree(timer_data); |