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  • Committer: Package Import Robot
  • Author(s): Charles Plessy
  • Date: 2012-06-22 13:14:27 UTC
  • mfrom: (1.1.3)
  • Revision ID: package-import@ubuntu.com-20120622131427-538ff7c4fn6xtbj4
Tags: 0.2.6-1
60eb374 Imported Upstream version 0.2.6
9de2ad5 Removed patches applied or obsoleted upstream.
2836b51 Refreshed hardening patch.
7677e45 Regression tests for autopkgtest.

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Lines of Context:
index.c
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 * commented out above. */
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int ti_readline(BGZF *fp, kstring_t *str)
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{
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        int l, state = 0;
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        unsigned char *buf = (unsigned char*)fp->uncompressed_block;
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        str->l = 0;
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        do {
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                if (fp->block_offset >= fp->block_length) {
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                        if (bgzf_read_block(fp) != 0) { state = -2; break; }
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                        if (fp->block_length == 0) { state = -1; break; }
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                }
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                for (l = fp->block_offset; l < fp->block_length && buf[l] != '\n'; ++l);
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                if (l < fp->block_length) state = 1;
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                l -= fp->block_offset;
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                if (str->l + l + 1 >= str->m) {
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                        str->m = str->l + l + 2;
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                        kroundup32(str->m);
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                        str->s = (char*)realloc(str->s, str->m);
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                }
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                memcpy(str->s + str->l, buf + fp->block_offset, l);
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                str->l += l;
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                fp->block_offset += l + 1;
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                if (fp->block_offset >= fp->block_length) {
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#ifdef _USE_KNETFILE
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                        fp->block_address = knet_tell(fp->x.fpr);
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#else
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                        fp->block_address = ftello(fp->file);
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#endif
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                        fp->block_offset = 0;
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                        fp->block_length = 0;
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                } 
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        } while (state == 0);
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        if (str->l == 0 && state < 0) return state;
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        str->s[str->l] = 0;
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        return str->l;
 
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        return bgzf_getline(fp, '\n', str);
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}
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/*************************************