CVE-2023-29582: fuzz_vuln/readme.md at main · z1r00/fuzz_vuln

Permalink

Cannot retrieve contributors at this time

stack-overflow yasm/modules/parsers/nasm/nasm-parse.c:1235 in parse_expr1****project address

https://github.com/yasm/yasm

info

OS：Ubuntu20.04 TLS

Build: ./autogen.sh && make distclean && CC=gcc CXX=g++ CFLAGS="-fsanitize=address -fno-omit-frame-pointer -g" CXXFLAGS="-fsanitize=address -fno-omit-frame-pointer -g" ./configure --prefix=$PWD/build --disable-shared && make -j && make install

Poc

https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr1/id:000206%2Csig:06%2Csrc:007018%2B003531%2Cop:splice%2Crep:32

ASAN Info

./yasm id:000206,sig:06,src:007018+003531,op:splice,rep:32

yasm: file name already has no extension: output will be in `yasm.out’ AddressSanitizer:DEADLYSIGNAL ================================================================= ==2596551==ERROR: AddressSanitizer: stack-overflow on address 0x7ffe5cfb8fe8 (pc 0x00000057e8cb bp 0x7ffe5cfb9040 sp 0x7ffe5cfb8ff0 T0) #0 0x57e8cb in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1235 #1 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #2 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #3 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #4 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #5 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #6 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #7 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #8 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #9 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #10 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #11 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #12 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #13 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #14 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #15 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #16 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #17 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #18 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #19 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #20 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #21 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #22 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #23 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #24 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #25 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #26 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #27 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #28 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #29 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #30 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #31 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #32 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #33 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #34 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #35 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #36 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #37 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #38 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #39 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #40 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #41 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #42 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #43 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #44 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #45 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #46 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #47 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #48 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #49 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #50 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #51 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #52 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #53 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #54 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #55 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #56 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #57 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #58 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #59 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #60 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #61 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #62 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #63 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #64 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #65 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #66 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #67 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #68 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #69 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #70 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #71 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #72 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #73 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #74 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #75 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #76 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #77 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #78 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #79 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #80 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #81 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #82 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #83 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #84 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #85 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #86 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #87 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #88 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #89 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #90 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #91 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #92 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #93 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #94 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #95 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #96 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #97 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #98 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #99 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #100 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #101 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #102 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #103 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #104 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #105 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #106 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #107 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #108 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #109 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #110 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #111 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #112 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #113 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #114 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #115 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #116 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #117 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #118 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #119 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #120 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #121 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #122 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #123 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #124 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #125 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #126 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #127 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #128 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #129 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #130 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #131 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #132 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #133 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #134 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #135 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #136 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #137 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #138 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #139 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #140 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #141 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #142 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #143 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #144 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #145 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #146 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #147 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #148 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #149 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #150 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #151 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #152 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #153 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #154 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #155 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #156 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #157 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #158 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #159 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #160 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #161 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #162 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #163 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #164 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #165 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #166 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #167 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #168 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #169 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #170 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #171 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #172 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #173 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #174 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #175 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #176 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #177 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #178 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #179 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #180 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #181 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #182 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #183 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #184 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #185 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #186 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #187 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #188 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #189 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #190 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #191 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #192 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #193 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #194 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #195 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #196 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #197 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #198 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #199 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #200 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #201 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #202 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #203 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #204 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #205 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #206 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #207 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #208 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #209 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #210 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #211 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #212 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #213 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #214 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #215 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #216 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #217 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #218 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #219 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #220 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #221 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #222 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #223 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #224 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #225 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #226 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #227 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #228 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #229 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #230 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #231 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #232 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #233 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #234 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #235 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #236 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #237 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #238 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #239 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 #240 0x57ef2f in parse_expr4 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1277:9 #241 0x57ecbc in parse_expr3 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1249:9 #242 0x57eacc in parse_expr2 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1242:5 #243 0x57e8dc in parse_expr1 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1236:5 #244 0x57d29c in parse_expr0 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1230:5 #245 0x57d0ac in parse_bexpr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1224:5 #246 0x57ceb6 in parse_expr /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1215:13 #247 0x57d62e in parse_expr6 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1401:17 #248 0x57f13f in parse_expr5 /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1305:9 SUMMARY: AddressSanitizer: stack-overflow /home/z1r0/fuzzing/yasm/yasm/modules/parsers/nasm/nasm-parse.c:1235 in parse_expr1 ==2596551==ABORTING