On 2011年12月29日 02:16, Cyril Hrubis wrote: > Hi! Hi Cyril, >> I run mmap/31-1 failed with ENOMEM on linux, with error message: >> off: fffffffffffff000, len: fffffffffffff000 >> Test FAIL: expect EOVERFLOW but get other error: Cannot allocate memory >> >> But compare to mmap/24-2, it mmap() the same length but pass. Its output: >> available memory: 18446744073709551615 >> addr: 7f78c54fa000, len: ffffffffffffffff >> addr: 7f78c54fa000, len: fffffffffffff000 >> Test Pass: mmap/24-2.c Get ENOMEM: Cannot allocate memory > At least the mmap/31-1, mmap/28-1, mmap/27-1, mmap/24-2, mmap/11-4 and > mmap/11-5 are known to fail sometimes and most likely are coded > incorrecly. Yes, they are all failed in my test.
> >> So I suppose that mmap/31-1 may need update, but I don't know how to >> make mmap() overflow as expect. >> Any suggestion is appreciated. > I would start with careful reading of the mmap() manpages/docs, as most > likely some of the assumptions that the testcase makes is incorrect. > Thanks a lot. Regards, Kai ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
