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Prevent deref null pointer in renderCoTable()

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Bug-Debian: https://github.com/tats/w3m/issues/20#issuecomment-260649537
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Tatsuya Kinoshita
2016-11-15 23:54:46 +09:00
parent 08285d6a18
commit ec99f18638
1 changed files with 2 additions and 0 deletions
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table.c
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@@ -1648,6 +1648,8 @@ renderCoTable(struct table *tbl, int maxlimit)
for (i = 0; i < tbl->ntable; i++) { for (i = 0; i < tbl->ntable; i++) {
t = tbl->tables[i].ptr; t = tbl->tables[i].ptr;
if (t == NULL)
continue;
col = tbl->tables[i].col; col = tbl->tables[i].col;
row = tbl->tables[i].row; row = tbl->tables[i].row;
indent = tbl->tables[i].indent; indent = tbl->tables[i].indent;