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Merge pull request #7474 from eololab/fix-crash-skiplist-debug

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lib, bgpd: fix crash using skiplist debug function
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Mark Stapp 2020-11-13 10:54:49 -05:00 committed by GitHub
commit 15675d025d
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1 changed files with 2 additions and 4 deletions
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6
lib/skiplist.c
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@ -74,7 +74,6 @@ DEFINE_MTYPE_STATIC(LIB, SKIP_LIST_NODE, "Skip Node")
static int randomsLeft; static int randomsLeft;
static int randomBits; static int randomBits;
static struct skiplist *skiplist_last_created; /* debugging hack */
#if 1 #if 1
#define CHECKLAST(sl) \ #define CHECKLAST(sl) \
@ -150,8 +149,6 @@ struct skiplist *skiplist_new(int flags,
if (del) if (del)
new->del = del; new->del = del;
skiplist_last_created = new; /* debug */
return new; return new;
} }
@ -586,7 +583,8 @@ void skiplist_debug(struct vty *vty, struct skiplist *l)
int i; int i;
if (!l) if (!l)
l = skiplist_last_created; return;
vty_out(vty, "Skiplist %p has max level %d\n", l, l->level); vty_out(vty, "Skiplist %p has max level %d\n", l, l->level);
for (i = l->level; i >= 0; --i) for (i = l->level; i >= 0; --i)
vty_out(vty, " @%d: %ld\n", i, vty_out(vty, " @%d: %ld\n", i,