17 lines
643 B
Plaintext
17 lines
643 B
Plaintext
$OpenBSD: patch-wrrle_c,v 1.1 2005/04/03 23:26:22 brad Exp $
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cmapcomment is a local array, we can use sizeof.
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--- wrrle.c.orig Sun Mar 27 03:48:15 2005
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+++ wrrle.c Sun Mar 27 03:49:32 2005
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@@ -199,7 +199,8 @@ finish_output_rle (j_decompress_ptr cinf
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header.cmaplen = CMAPBITS;
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header.cmap = dest->colormap;
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/* Add a comment to the output image with the true colormap length. */
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- sprintf(cmapcomment, "color_map_length=%d", cinfo->actual_number_of_colors);
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+ snprintf(cmapcomment, sizeof cmapcomment,
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+ "color_map_length=%d", cinfo->actual_number_of_colors);
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rle_putcom(cmapcomment, &header);
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}
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