github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 13:53:55 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

cppcheck fixes

Browse source
This commit is contained in:
iceman1001 2022-01-06 18:18:48 +01:00
commit b3731c6003
8 changed files with 33 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

8
armsrc/nprintf.c
View file

@ -354,11 +354,15 @@ static size_t _ftoa(out_fct_type out, char *buffer, size_t idx, size_t maxlen, d
prec = PRINTF_DEFAULT_FLOAT_PRECISION;
}
// limit precision to 9, cause a prec >= 10 can lead to overflow errors
while ((len < PRINTF_FTOA_BUFFER_SIZE) && (prec > 9U)) {
while ((len < PRINTF_FTOA_BUFFER_SIZE)) {
buf[len++] = '0';
prec--;
}
if (prec > 9U) {
prec = 9U;
}
int whole = (int)value;
double tmp = (value - whole) * pow10[prec];
unsigned long frac = (unsigned long)tmp;
@ -379,7 +383,7 @@ static size_t _ftoa(out_fct_type out, char *buffer, size_t idx, size_t maxlen, d
if (prec == 0U) {
diff = value - (double)whole;
if ((!(diff < 0.5) || (diff > 0.5)) && (whole & 1)) {
if (((diff < 0.5) == false) || (whole & 1)) {
// exactly 0.5 and ODD, then round up
// 1.5 -> 2, but 2.5 -> 2
++whole;