V1028. Possible overflow. Consider casting operands, not the result.
V1028 Possible overflow. Consider casting operands, not the result. makecert.c 1087
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// openssl/x509.h
ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
struct _MAKECERT_CONTEXT
{
....
int duration_years;
int duration_months;
};
typedef struct _MAKECERT_CONTEXT MAKECERT_CONTEXT;
int makecert_context_process(MAKECERT_CONTEXT* context, ....)
{
....
if (context->duration_months)
X509_gmtime_adj(after, (long)(60 * 60 * 24 * 31 *
context->duration_months));
else if (context->duration_years)
X509_gmtime_adj(after, (long)(60 * 60 * 24 * 365 *
context->duration_years));
....
}
V1028 [CWE-190] Possible overflow. Consider casting operands of the 'NumElts * Scale' operator to the 'size_t' type, not the result. X86ISelLowering.h 1577
template <typename T>
void scaleShuffleMask(int Scale, ArrayRef<T> Mask,
SmallVectorImpl<T> &ScaledMask) {
assert(0 < Scale && "Unexpected scaling factor");
int NumElts = Mask.size();
ScaledMask.assign(static_cast<size_t>(NumElts * Scale), -1);
....
}
V1028 [CWE-190] Possible overflow. Consider casting operands, not the result. memcpy_common.c 62
typedef long long os_off_t;
void
do_memcpy(int fd, char *dest, int dest_off, char *src, int src_off,
size_t bytes, size_t mapped_len, const char *file_name, memcpy_fn fn,
unsigned flags, persist_fn persist)
{
....
LSEEK(fd, (os_off_t)(dest_off + (int)(mapped_len / 2)), SEEK_SET);
....
}
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