Re: [C++ PATCH] Add overflow checking to __cxa_vec_new[23]

2012-09-17 Thread Florian Weimer
On 09/17/2012 12:15 PM, Paolo Carlini wrote: Hi, On 09/17/2012 11:51 AM, Florian Weimer wrote: On 08/21/2012 12:37 PM, Florian Weimer wrote: I don't think there are any callers out there, but let's fix this for completeness. A compiler emitting code to call this function would still have to p

Re: [C++ PATCH] Add overflow checking to __cxa_vec_new[23]

2012-09-17 Thread Paolo Carlini
Hi, On 09/17/2012 11:51 AM, Florian Weimer wrote: On 08/21/2012 12:37 PM, Florian Weimer wrote: I don't think there are any callers out there, but let's fix this for completeness. A compiler emitting code to call this function would still have to perform overflow checks for the new T[n][m] cas

Re: [C++ PATCH] Add overflow checking to __cxa_vec_new[23]

2012-09-17 Thread Florian Weimer
On 08/21/2012 12:37 PM, Florian Weimer wrote: I don't think there are any callers out there, but let's fix this for completeness. A compiler emitting code to call this function would still have to perform overflow checks for the new T[n][m] case, so this interface is not as helpful as it looks a