The stream-editor plugin was developed and tested against TS 5.2.x.
Against trunk, it builds just fine, but I've only just tried to run it,
and I'm getting a crash from a completely unexpected place: a malloc
under TSContCreate. The dump is:
Program received signal SIGSEGV, Segmentation fault.
malloc_consolidate (av=0x7ffff5836e40) at malloc.c:5184
5184 malloc.c: No such file or directory.
(gdb) bt
#0 malloc_consolidate (av=0x7ffff5836e40) at malloc.c:5184
#1 0x00007ffff5528344 in _int_malloc (av=0x7ffff5836e40, bytes=12288)
at malloc.c:4402
#2 0x00007ffff552aa70 in *__GI___libc_malloc (bytes=12288) at
malloc.c:3660
#3 0x00007ffff552b2b9 in __posix_memalign (memptr=0x7fffffffca20,
alignment=140737312419392, size=12288) at malloc.c:6344
#4 0x00007ffff7bbf1a2 in ats_memalign (alignment=16, size=12288)
at ink_memory.cc:100
#5 0x00007ffff7bbf76b in ink_freelist_new (f=0x10b72b0) at
ink_queue.cc:172
#6 0x000000000054096d in ClassAllocator<INKContInternal>::alloc (
this=0xae00c0) at ../lib/ts/Allocator.h:120
#7 0x0000000000532f32 in TSContCreate (
funcp=0x7ffff1ae70f9 <streamedit_setup(TSCont, TSEvent, void*)>,
mutexp=0x0) at InkAPI.cc:4197
#8 0x00007ffff1ae76a5 in TSPluginInit (argc=0, argv=0x7fffffffdc38)
at stream_editor.cc:867
#9 0x000000000054df3e in plugin_load (argc=2, argv=0x7fffffffdc30,
validateOnly=false) at Plugin.cc:128
#10 0x000000000054e522 in plugin_init (validateOnly=false) at
Plugin.cc:285
#11 0x00000000005463a7 in main (argv=0x7fffffffe698) at Main.cc:1691
(gdb)
I suspected this might be an artifact of the build process, but
I get the same result building stream_editor.so by hand.
Any ideas?
--
Nick Kew
