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Update coverity modeling file to silence datetime warnings

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This commit is contained in:
Christian Heimes 2015-04-16 20:25:03 +02:00
parent 29fbd21d73
commit a8e3f7a884
1 changed files with 57 additions and 1 deletions
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58
Misc/coverity_model.c
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@ -122,7 +122,8 @@ static long r_long(RFILE *p)
/* Coverity doesn't understand that fdopendir() may take ownership of fd. */
DIR *fdopendir(int fd) {
DIR *fdopendir(int fd)
{
DIR *d;
if (d) {
__coverity_close__(fd);
@ -130,3 +131,58 @@ DIR *fdopendir(int fd) {
return d;
}
/* Modules/_datetime.c
*
* Coverity thinks that the input values for these function come from a
* tainted source PyDateTime_DATE_GET_* macros use bit shifting.
*/
static PyObject *
build_struct_time(int y, int m, int d, int hh, int mm, int ss, int dstflag)
{
PyObject *result;
__coverity_tainted_data_sanitize__(y);
__coverity_tainted_data_sanitize__(m);
__coverity_tainted_data_sanitize__(d);
__coverity_tainted_data_sanitize__(hh);
__coverity_tainted_data_sanitize__(mm);
__coverity_tainted_data_sanitize__(ss);
__coverity_tainted_data_sanitize__(dstflag);
return result;
}
static int
ymd_to_ord(int year, int month, int day)
{
int ord = 0;
__coverity_tainted_data_sanitize__(year);
__coverity_tainted_data_sanitize__(month);
__coverity_tainted_data_sanitize__(day);
return ord;
}
static int
normalize_date(int *year, int *month, int *day)
{
__coverity_tainted_data_sanitize__(*year);
__coverity_tainted_data_sanitize__(*month);
__coverity_tainted_data_sanitize__(*day);
return 0;
}
static int
weekday(int year, int month, int day)
{
int w = 0;
__coverity_tainted_data_sanitize__(year);
__coverity_tainted_data_sanitize__(month);
__coverity_tainted_data_sanitize__(day);
return w;
}