22 lines
430 B
Diff
22 lines
430 B
Diff
--- tc.str.c
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+++ tc.str.c 2012-05-10 07:57:01.358065084 +0000
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@@ -590,10 +590,14 @@ bb_cleanup(void *xbb)
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struct blk_buf *bb;
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size_t i;
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- bb = xbb;
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- for (i = 0; i < bb->len; i++)
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- xfree(bb->vec[i]);
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- xfree(bb->vec);
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+ bb = (struct blk_buf *)xbb;
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+ if (bb->vec) {
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+ for (i = 0; i < bb->len; i++)
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+ xfree(bb->vec[i]);
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+ xfree(bb->vec);
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+ }
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+ bb->vec = (Char**)0;
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+ bb->len = 0;
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}
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void
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