On 08/20/2012 09:39 AM, Kang Kai wrote: > On 2012年08月19日 06:58, Wanlong Gao wrote: >> On 08/14/2012 05:00 PM, Kang Kai wrote: >>> This case fails randomly with "Segmentation fault". Reset VERBOSE to 6 >>> can avoid this problem. >> Can you explain that why "reset VERBOSE" can avoid this "Seg Fault" problem? > It is a multi-thread issue. You can run it for less than 10 times, and it > will fail with "Segmentation fault".
I didn't see this on my side. > It is hard to debug and I didn't find the root cause, but open the VERBOSE > will avoid this situation. So it is a workaround. I'd like to send a patch to fix this typo first. Thanks, Wanlong Gao > > Regards, > Kai > >> >>> Fix typo at same time. >> The typo fix is OK. >> >> Thanks, >> Wanlong Gao >> >>> Signed-off-by: Kang Kai<[email protected]> >>> --- >>> .../conformance/interfaces/pthread_detach/4-3.c | 4 ++-- >>> 1 files changed, 2 insertions(+), 2 deletions(-) >>> >>> diff --git >>> a/testcases/open_posix_testsuite/conformance/interfaces/pthread_detach/4-3.c >>> >>> b/testcases/open_posix_testsuite/conformance/interfaces/pthread_detach/4-3.c >>> index 5c15e93..23738dc 100644 >>> --- >>> a/testcases/open_posix_testsuite/conformance/interfaces/pthread_detach/4-3.c >>> +++ >>> b/testcases/open_posix_testsuite/conformance/interfaces/pthread_detach/4-3.c >>> @@ -49,7 +49,7 @@ >>> #include "../testfrmw/testfrmw.c" >>> >>> #ifndef VERBOSE >>> -#define VERBOSE 1 >>> +#define VERBOSE 6 >>> #endif >>> >>> #define WITH_SYNCHRO >>> @@ -281,7 +281,7 @@ int main(int argc, char *argv[]) >>> >>> do { >>> do_it2 = 0; >>> - } while (do_it2 = 0); >>> + } while (do_it2); >>> >>> ret = pthread_join(th_sig1, NULL); >>> if (ret) >>> >> > > ------------------------------------------------------------------------------ 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/ _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
