-fsanitize=memory
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- Subject: -fsanitize=memory
- From: "Mike" <tankf33der@...>
- Date: 2019年11月21日 20:32:08 +0000
hi all,
I'm having fun with running tests for lua.
I've already passed all.lua under address and undefined sanitizers.
For memory sanitizer I got the error:
p.s. Also i will try pass all.lua on Solaris 11.4 SPARC
***** FILE 'files.lua'*****
testing i/o
+
true
==22290==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x55aca8c72b0d in read_line /home/mpech/lua-5.3.5/src/liolib.c:490:58
#1 0x55aca8c7164c in g_read /home/mpech/lua-5.3.5/src/liolib.c
#2 0x55aca8c1bca5 in luaD_precall /home/mpech/lua-5.3.5/src/ldo.c:434:11
#3 0x55aca8c457f6 in luaV_execute /home/mpech/lua-5.3.5/src/lvm.c:1134:13
#4 0x55aca8c1c986 in luaD_call /home/mpech/lua-5.3.5/src/ldo.c:499:5
#5 0x55aca8c1c986 in luaD_callnoyield /home/mpech/lua-5.3.5/src/ldo.c:509:3
#6 0x55aca8c1a282 in luaD_rawrunprotected /home/mpech/lua-5.3.5/src/ldo.c:142:3
#7 0x55aca8c1e038 in luaD_pcall /home/mpech/lua-5.3.5/src/ldo.c:729:12
#8 0x55aca8c13dd2 in lua_pcallk /home/mpech/lua-5.3.5/src/lapi.c:969:14
#9 0x55aca8c0977c in docall /home/mpech/lua-5.3.5/src/lua.c:205:12
#10 0x55aca8c0977c in handle_script /home/mpech/lua-5.3.5/src/lua.c:445:14
#11 0x55aca8c0977c in pmain /home/mpech/lua-5.3.5/src/lua.c:580:7
#12 0x55aca8c1bca5 in luaD_precall /home/mpech/lua-5.3.5/src/ldo.c:434:11
#13 0x55aca8c1c965 in luaD_call /home/mpech/lua-5.3.5/src/ldo.c:498:8
#14 0x55aca8c1c965 in luaD_callnoyield /home/mpech/lua-5.3.5/src/ldo.c:509:3
#15 0x55aca8c1a282 in luaD_rawrunprotected /home/mpech/lua-5.3.5/src/ldo.c:142:3
#16 0x55aca8c1e038 in luaD_pcall /home/mpech/lua-5.3.5/src/ldo.c:729:12
#17 0x55aca8c13dd2 in lua_pcallk /home/mpech/lua-5.3.5/src/lapi.c:969:14
#18 0x55aca8c07e3e in main /home/mpech/lua-5.3.5/src/lua.c:606:12
#19 0x7fa9b6c9e152 in __libc_start_main (/usr/lib/libc.so.6+0x27152)
#20 0x55aca8b8c3cd in _start (/home/mpech/lua-5.3.5/src/lua+0x273cd)
SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/mpech/lua-5.3.5/src/liolib.c:490:58 in read_line
Exiting
(mike)