On Thu, 26 Jul 2012 10:42:41 -0700, Geoffrey Irving said: >This is still a bug in Mac's posix_memalloc, though, since presumably >any craziness they decide to return should still be a valid argument >to free. I filed a bug with Apple and worked around it in my code >with a !size check.
What's your bug number? I think it's definitely worth a bug report. If nothing else, the man page should discuss whether a zero size is undefined behaviour or not. Also, here's a reference about 0-sized allocs: <https://www.securecoding.cert.org/confluence/display/seccode/MEM04-C.+Do+not+perform+zero+length+allocations> -- ____________________________________________________________ Sean McBride, B. Eng s...@rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
