Module BufferAccess
Import path
import semmle.code.cpp.security.BufferAccessImports
| cpp | Provides classes and predicates for working with C/C++ code. |
Predicates
| getPointedSize | Returns the size of the pointed-to type, counting void types as size 1. |
Classes
| ArrayExprBA | A array access on a buffer: buffer[ix] but not: &buffer[ix] |
| BCopyBA | Calls to bcopy. bcopy(src, dest, num) |
| BufferAccess | An operation that reads data from or writes data to a buffer. |
| FreadBA | Calls to fread. fread(buffer, size, number, file) |
| MemccpyBA | Calls to memccpy. memccpy(dest, src, c, n) |
| MemchrBA | Calls to memchr and similar functions. memchr(buffer, value, num) wmemchr(buffer, value, num) |
| MemcmpBA | Calls to memcmp and similar functions. memcmp(buffer1, buffer2, num) wmemcmp(buffer1, buffer2, num) _memicmp(buffer1, buffer2, count) _memicmp_l(buffer1, buffer2, count, locale) |
| MemcpyBA | Calls to memcpy and similar functions. memcpy(dest, src, num) wmemcpy(dest, src, num) memmove(dest, src, num) wmemmove(dest, src, num) mempcpy(dest, src, num) wmempcpy(dest, src, num) RtlCopyMemoryNonTemporal(dest, src, num) |
| MemsetBA | Calls to memset and similar functions. memset(dest, value, num) wmemset(dest, value, num) |
| StrncpyBA | Calls to strncpy. strncpy(dest, src, num) |
| SwabBA | Calls to swab and similar functions. swab(src, dest, num) _swab(src, dest, num) |
| ZeroMemoryBA | Calls to |