Fix 316535 Use of |signed int| instead of (unsigned) |size_t| in messages...
* when SEGV trapped, report the main thread size as an unsigned size_t
* Similar for memcheck overlap errors
For example, for the 2 calls:
memcpy(&a, &a, 2147483648UL);
memcpy(&a, &a, -1); // silently accepted by gcc 4.4.4 -Wall
// while the 3rd arg is supposed to be a size_t
we now obtain (on a 32 bit system)
Source and destination overlap in memcpy(0xbe97113f, 0xbe97113f, 2147483648)
Source and destination overlap in memcpy(0xbef6d13f, 0xbef6d13f, 4294967295)
instead of
Source and destination overlap in memcpy(0xbe8e012f, 0xbe8e012f, -2147483648)
Source and destination overlap in memcpy(0xbe8e012f, 0xbe8e012f, -1)
Do not ask me why
memcpy(&a, &a, -1);
is supposed to be accepted/acceptable/valid code.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13326 a5019735-40e9-0310-863c-91ae7b9d1cf9
3 files changed
