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Fix Savane bug #64581

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This reverts commit 4f3824743f.
This commit is contained in:
Sergey Poznyakoff
2023-08-22 18:18:31 +03:00
parent a9a8990fb3
commit 5114218025
1 changed files with 7 additions and 7 deletions
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14
lib/wordsplit.c
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@@ -472,7 +472,7 @@ wsnode_remove (struct wordsplit *wsp, struct wordsplit_node *node)
static struct wordsplit_node *
wsnode_tail (struct wordsplit_node *p)
{
while (p->next)
while (p && p->next)
p = p->next;
return p;
}
@@ -572,15 +572,15 @@ coalesce_segment (struct wordsplit *wsp, struct wordsplit_node *node)
size_t len = 0;
char *buf, *cur;
for (p = node; p->flags & _WSNF_JOIN; )
if (!(node->flags & _WSNF_JOIN))
return 0;
for (p = node; p && (p->flags & _WSNF_JOIN); p = p->next)
{
len += wsnode_len (p);
p = p->next;
if (!p)
break;
}
if (p == node)
return 0;
if (p)
len += wsnode_len (p);
end = p;
buf = malloc (len + 1);