ervin/comfortable-swipe
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Prefer to use std::array to avoid memory leaking in buffer

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This commit is contained in:
Rico Tiongson 2019-02-13 09:16:55 +08:00
parent 3d4cbecc9b
commit b636e338c4
1 changed files with 4 additions and 5 deletions
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9
lib/service/buffer.cpp
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@ -19,7 +19,7 @@ You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdio> // std::fgets_unlocked, stdin
#include <cstdio> // fgets_unlocked, stdin
#include "../index.hpp"
/**
@ -47,14 +47,13 @@ namespace comfortable_swipe::service
);
// prepare data containers
static const int MAX_LINE_LENGTH = 256;
static char data[MAX_LINE_LENGTH];
std::array<char, 256> line;
// start reading lines from input one by one
while (fgets_unlocked(data, MAX_LINE_LENGTH, stdin) != NULL)
while (fgets_unlocked(line.data(), line.size(), stdin) != NULL)
{
// attempt to parse swipe gestures
swipe_gesture_handler.parse_line(data);
swipe_gesture_handler.parse_line(line.data());
}
}
}