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Refactored all the sprintf to use snprintf instead. (#628)

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This commit is contained in:
Steve Karg
2024-04-27 12:41:45 -05:00
committed by GitHub
parent 70c54817fd
commit bb276e2431
46 changed files with 308 additions and 272 deletions
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apps/mstpcrc/main.c
+4 -4
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@@ -154,7 +154,7 @@ static void Parse_Arguments(int argc, char *argv[])
}
}
static void filename_create(char *filename)
static void filename_create(char *filename, size_t filesize)
{
time_t my_time;
struct tm *today;
@@ -162,7 +162,7 @@ static void filename_create(char *filename)
if (filename) {
my_time = time(NULL);
today = localtime(&my_time);
sprintf(filename, "mstp_%04d%02d%02d%02d%02d%02d.cap",
snprintf(filename, filesize, "mstp_%04d%02d%02d%02d%02d%02d.cap",
1900 + today->tm_year, 1 + today->tm_mon, today->tm_mday,
today->tm_hour, today->tm_min, today->tm_sec);
}
@@ -223,7 +223,7 @@ static void write_received_packet(uint8_t *buffer, unsigned length)
static void Write_Pcap(uint8_t *buffer, unsigned length)
{
filename_create(&Capture_Filename[0]);
filename_create(&Capture_Filename[0], sizeof(Capture_Filename));
write_global_header(&Capture_Filename[0]);
write_received_packet(buffer, length);
if (pFile) {
@@ -236,7 +236,7 @@ static void Process_Text_File(void)
{
char *argi = NULL;
filename_create(&Capture_Filename[0]);
filename_create(&Capture_Filename[0], sizeof(Capture_Filename));
write_global_header(&Capture_Filename[0]);
while (fgets(Text_Buffer, sizeof(Text_Buffer), pText_File)) {
CRC_Buffer_Len = 0;