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Practice safe snprintf()ing

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XANTRONIX Development 2024-01-16 23:30:33 -05:00
parent 0ff73d1fd3
commit 3a936d9202
1 changed files with 1 additions and 1 deletions
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2
src/speedo.c
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@ -85,7 +85,7 @@ static int draw_fg(hexagram_gauge *gauge, cairo_t *cr) {
goto error_dial_draw_fg; goto error_dial_draw_fg;
} }
if (snprintf(buf, 8, "%d", (int)speedo->dial.value) < 0) { if (snprintf(buf, sizeof(buf), "%d", (int)speedo->dial.value) < 0) {
goto error_snprintf; goto error_snprintf;
} }