[Nasm-bugs] [Bug 3392659] New: Crash in preproc.c:2452 when compiling libjpeg_turbo
noreply-nasm at dev.nasm.us
noreply-nasm at dev.nasm.us
Tue Apr 14 12:53:36 PDT 2020
https://bugzilla.nasm.us/show_bug.cgi?id=3392659
Bug ID: 3392659
Summary: Crash in preproc.c:2452 when compiling libjpeg_turbo
Product: NASM
Version: 2.15 (development)
Hardware: All
OS: All
Status: OPEN
Severity: major
Priority: Medium
Component: Assembler
Assignee: nobody at nasm.us
Reporter: dalecurtis at chromium.org
CC: chang.seok.bae at intel.com, gorcunov at gmail.com,
hpa at zytor.com, nasm-bugs at nasm.us
Obtained from: Build from source archive using configure
Using ToT today: 2cd1a6fb70b8f60a3b4e5496ac823249ced8a1f0
$ CC=clang CXX=clang++ ./autogen.sh && ./configure && make
$ nasm -v
NASM version 2.15rc0 compiled on Apr 14 2020
$ nasm -DPIC -felf64 -I../../third_party/libjpeg_turbo/simd/nasm//
-I../../third_party/libjpeg_turbo/simd/x86_64// -I./ -I../../ -Igen/
-D__x86_64__ -DPIC -DELF -MD
obj/third_party/libjpeg_turbo/simd_asm/jccolor-avx2.o.d -o
obj/third_party/libjpeg_turbo/simd_asm/jccolor-avx2.o
../../third_party/libjpeg_turbo/simd/x86_64/jccolor-avx2.asm
Segmentation fault
(gdb) bt
#0 if_condition () at ../../third_party/nasm/asm/preproc.c:2452
#1 0x00005555555f81fe in do_directive () at
../../third_party/nasm/asm/preproc.c:3721
#2 0x00005555555f3f49 in pp_tokline () at
../../third_party/nasm/asm/preproc.c:6367
#3 pp_getline () at ../../third_party/nasm/asm/preproc.c:6428
#4 0x000055555562af7a in assemble_file () at
../../third_party/nasm/asm/nasm.c:1635
#5 main () at ../../third_party/nasm/asm/nasm.c:642
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