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interval: prevent hypothetical stack overflow

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This commit is contained in:
rdb 2018-08-08 20:16:11 +02:00
parent 7c375ac531
commit ee318a73f3
1 changed files with 2 additions and 2 deletions
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4
direct/src/interval/cMetaInterval.cxx
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@ -679,7 +679,7 @@ write(std::ostream &out, int indent_level) const {
int total_digits = num_decimals + 4;
static const int max_digits = 32; // totally arbitrary
nassertv(total_digits <= max_digits);
char format_str[12];
char format_str[16];
sprintf(format_str, "%%%d.%df", total_digits, num_decimals);
indent(out, indent_level) << get_name() << ":\n";
@ -708,7 +708,7 @@ timeline(std::ostream &out) const {
int total_digits = num_decimals + 4;
static const int max_digits = 32; // totally arbitrary
nassertv(total_digits <= max_digits);
char format_str[12];
char format_str[16];
sprintf(format_str, "%%%d.%df", total_digits, num_decimals);
int extra_indent_level = 0;