https://issues.dlang.org/show_bug.cgi?id=24133
Issue ID: 24133
Summary: printf format checking of %n allows writing to const
pointers
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: dmd
Assignee: [email protected]
Reporter: [email protected]
Consider:
---
pragma(printf) extern (C) int printf(const(char)* fmt, ...);
void test(int* p, const int* pc)
{
printf("%n\n", p); // compiles correctly without error
printf("%n\n", pc); // should not compile as p points to const
}
---
--
