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Fix one-byte buffer overrun in PQprintTuples().
This bug goes back to the original Postgres95 sources. Its significance to modern PG versions is marginal, since we have not used PQprintTuples() internally in a very long time, and it doesn't seem to have ever been documented either. Still, it *is* exposed to client apps, so somebody out there might possibly be using it. Xi Wang
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@ -681,7 +681,6 @@ PQprintTuples(const PGresult *res,
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int i,
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j;
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char formatString[80];
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char *tborder = NULL;
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nFields = PQnfields(res);
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@ -700,15 +699,15 @@ PQprintTuples(const PGresult *res,
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int width;
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width = nFields * 14;
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tborder = malloc(width + 1);
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tborder = (char *) malloc(width + 1);
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if (!tborder)
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{
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fprintf(stderr, libpq_gettext("out of memory\n"));
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abort();
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}
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for (i = 0; i <= width; i++)
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for (i = 0; i < width; i++)
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tborder[i] = '-';
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tborder[i] = '\0';
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tborder[width] = '\0';
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fprintf(fout, "%s\n", tborder);
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}
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