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Summary: | Regression after recent fixes in fs_server | ||
---|---|---|---|
Product: | cnd | Reporter: | Vladimir Kvashin <vkvashin> |
Component: | Remote | Assignee: | Vladimir Kvashin <vkvashin> |
Status: | VERIFIED FIXED | ||
Severity: | normal | ||
Priority: | P2 | ||
Version: | Dev | ||
Hardware: | All | ||
OS: | All | ||
Issue Type: | DEFECT | Exception Reporter: |
Description
Vladimir Kvashin
2017-04-05 13:07:12 UTC
On Solaris, test show lots of orphaned fs_server processes. There are also some core files, but with stripped binary they don't help a lot. While trying to reproduce something I found that fs_server, I managed to reproduce the seg fault when exiting: t@1 (l@1) terminated by signal SEGV (no mapping at the fault address) 0xffff80ffbf584a11: t_splay+0x0011: movq 0x0000000000000010(%rdx),%rsi Current function is flush_impl dbx: warning: can't find file "/home/vkvashin/.netbeans/remote/nyx-intel2.ru.oracle.com/vk-laptop-Linux-x86_64/home/vkvashin/src/netbeans/release82_enum/dlight.remote.impl/tools/fs_server/src/dirtab.c" dbx: warning: see `help finding-files' (dbx) where current thread: t@1 [1] t_splay(), at 0xffff80ffbf584a11 [2] t_delete(), at 0xffff80ffbf5848ae [3] realfree(), at 0xffff80ffbf584589 [4] cleanfree(), at 0xffff80ffbf584cc2 [5] _malloc_unlocked(), at 0xffff80ffbf584068 [6] malloc(), at 0xffff80ffbf583f60 [7] _findbuf(), at 0xffff80ffbf5b6fed [8] _ndoprnt(), at 0xffff80ffbf5a6be5 [9] fprintf(), at 0xffff80ffbf5ac3bc =>[10] flush_impl(), line 227 in "dirtab.c" [11] dirtab_flush(), line 263 in "dirtab.c" [12] shutdown(), line 2073 in "fs_server.c" [13] main(argc = 9, argv = 0xffff80ffbfffefe8), line 2116 in "fs_server.c" The regression was caused by fixes of static code checks (I would say, rather false positives). Should be fixed by change sets 1197667808c9, e85664e4f8e3 on enum. Integrated into 'main-silver', will be available in build *201704110002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/b717216095cb User: Vladimir Kvashin <vkvashin@netbeans.org> Log: fixing #270307 - Regression after recent fixes in fs_server (transplanted from bf7cc1c49f4924cba6f1d16cdcaec7821376c0d0) https://netbeans.org/bugzilla/show_bug.cgi?id=270307 Changesets: http://hg.netbeans.org/releases/rev/bf7cc1c49f49 # fixing #270307 - Regression after recent fixes in fs_server http://hg.netbeans.org/releases/rev/1197667808c9 # fixing #270307 - Regression after recent fixes in fs_server -- sources http://hg.netbeans.org/releases/rev/e85664e4f8e3 # fixing #270307 - Regression after recent fixes in fs_server -- binaries Do not see such behavior in netbeans-8.2-20170421. |