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Use snprintf

release/4.3a0
Frank Dellaert 2023-01-28 12:00:40 -08:00
parent a611d607b3
commit f3284a9d81
2 changed files with 7 additions and 6 deletions
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6
gtsam/inference/LabeledSymbol.cpp
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@ -71,9 +71,9 @@ void LabeledSymbol::print(const std::string& s) const {
/* ************************************************************************* */
LabeledSymbol::operator std::string() const {
char buf[100];
sprintf(buf, "%c%c%zu", c_, label_, j_);
return std::string(buf);
char buffer[100];
snprintf(buffer, 100, "%c%c%llu", c_, label_, j_);
return std::string(buffer);
}
/* ************************************************************************* */

7
gtsam/inference/Symbol.cpp
View File

@ -22,6 +22,7 @@
#include <list>
#include <iostream>
#include <sstream>
#include <cstdio>
namespace gtsam {
@ -55,9 +56,9 @@ bool Symbol::equals(const Symbol& expected, double tol) const {
}
Symbol::operator std::string() const {
char buf[10];
sprintf(buf, "%c%zu", c_, j_);
return std::string(buf);
char buffer[10];
snprintf(buffer, 10, "%c%llu", c_, j_);
return std::string(buffer);
}
static Symbol make(gtsam::Key key) { return Symbol(key);}