40 lines
1.3 KiB
Text
40 lines
1.3 KiB
Text
Avoid printf %n
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Index: src/impala/io.c
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--- src/impala/io.c.orig
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+++ src/impala/io.c
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@@ -1413,10 +1413,10 @@ static void mclva_dump
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; }
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if (vid>=0)
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- { fprintf(fp, "%ld%n", (long) vid, &n_converted)
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+ { n_converted = fprintf(fp, "%ld", (long) vid)
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; nr_chars += n_converted
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; if (vec->val != 0.0)
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- fprintf(fp, ":%.*g%n", valdigits, (double) vec->val, &n_converted)
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+ n_converted = fprintf(fp, ":%.*g", valdigits, (double) vec->val)
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, nr_chars += n_converted
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; while (nr_chars+1 < leadwidth) /* we get one below */
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{ fputs(" ", fp)
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@@ -1426,18 +1426,17 @@ static void mclva_dump
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for (d=0; d<vec->n_ivps;d++)
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{ if (valdigits > -1)
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- { fprintf
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+ { n_converted = fprintf
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( fp
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- , " %ld:%.*g%n"
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+ , " %ld:%.*g"
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, (long) (vec->ivps+d)->idx
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, (int) valdigits
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, (double) (vec->ivps+d)->val
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- , &n_converted
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)
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; nr_chars += n_converted
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; }
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else if (valdigits == MCLXIO_VALUE_NONE)
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- { fprintf(fp, " %ld%n", (long) (vec->ivps+d)->idx, &n_converted)
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+ { n_converted = fprintf(fp, " %ld", (long) (vec->ivps+d)->idx)
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; nr_chars += n_converted
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; }
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