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eeshow/kicad/sch-parse.c (parse_field): verify that we actually reached the %n
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@ -101,7 +101,7 @@ static bool parse_field(struct sch_ctx *ctx, const char *line)
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struct text *txt;
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char *s;
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const char *p;
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int pos, len;
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int pos = 0, len;
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field = alloc_type(struct comp_field);
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txt = &field->txt;
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@ -114,7 +114,7 @@ static bool parse_field(struct sch_ctx *ctx, const char *line)
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return 1;
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}
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if (sscanf(line, "F %d \"%n", &n, &pos) != 1)
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if (sscanf(line, "F %d \"%n", &n, &pos) != 1 || !pos)
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return 0;
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for (p = line + pos; *p && *p != '"'; p++)
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if (*p == '\\' && p[1])
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