| … | |
… | |
| 157 | /* match found at *ref++ */ |
157 | /* match found at *ref++ */ |
| 158 | unsigned int len = 2; |
158 | unsigned int len = 2; |
| 159 | unsigned int maxlen = in_end - ip - len; |
159 | unsigned int maxlen = in_end - ip - len; |
| 160 | maxlen = maxlen > MAX_REF ? MAX_REF : maxlen; |
160 | maxlen = maxlen > MAX_REF ? MAX_REF : maxlen; |
| 161 | |
161 | |
| 162 | if (expect_false (op + 1 + 3 >= out_end)) |
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| 163 | return 0; |
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| 164 | |
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| 165 | op [- lit - 1] = lit - 1; /* stop run */ |
162 | op [- lit - 1] = lit - 1; /* stop run */ |
| 166 | op -= !lit; /* undo run if length is zero */ |
163 | op -= !lit; /* undo run if length is zero */ |
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164 | |
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165 | if (expect_false (op + 3 + 1 >= out_end)) |
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166 | return 0; |
| 167 | |
167 | |
| 168 | for (;;) |
168 | for (;;) |
| 169 | { |
169 | { |
| 170 | if (expect_true (maxlen > 16)) |
170 | if (expect_true (maxlen > 16)) |
| 171 | { |
171 | { |
