Useless Assignment at scanner.c:1819 |
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df__init_buffer (/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dfilter/scanner.c)![]() | ||||||
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1798 | static void df__init_buffer (YY_BUFFER_STATE b, FILE * file ) | |||||
1799 | ||||||
1800 | { | |||||
1801 | int oerrno = errno; | |||||
1802 | ||||||
1803 | df__flush_buffer(b ); | |||||
1804 | ||||||
1805 | b->yy_input_file = file; | |||||
1806 | b->yy_fill_buffer = 1; | |||||
1807 | ||||||
1808 | /* If b is the current buffer, then df__init_buffer was _probably_ | |||||
1809 | * called from df_restart() or through yy_get_next_buffer. | |||||
1810 | * In that case, we don't want to reset the lineno or column. | |||||
1811 | */ | |||||
1812 | if (b != YY_CURRENT_BUFFER){ | |||||
1813 | b->yy_bs_lineno = 1; | |||||
1814 | b->yy_bs_column = 0; | |||||
1815 | } | |||||
1816 | ||||||
1817 | b->yy_is_interactive = 0; | |||||
1818 | ||||||
1819 | errno = oerrno;
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1820 | } | |||||
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