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lewdlime / abcm2ps

abcm2ps is a command line program which converts ABC to music sheet in PostScript or SVG format. It is an extension of abc2ps which may handle many voices per staff. abcm2ps is Copyright © 2014-2016 Jean-Francois Moine.
http://moinejf.free.fr/
GNU General Public License v3.0
82 stars 31 forks source link

access violation front.c:117 in txt_add(unsigned char *s, int sz) #18

Closed c1208828 closed 6 years ago

c1208828 commented 6 years ago

https://drive.google.com/open?id=1Y2IbtEr9v4l4Ruie_AY9BFJOHOGiDt7S

(gdb) set args POC4 (gdb) r

abcm2ps-8.13.20 (2018-02-21) File POC4 Line 14: Empty line in tune header - K:C added

Program received signal SIGSEGV, Segmentation fault. __memcpy_avx_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S:273 273 ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S: No such file or directory. (gdb) bt

0 0x00007ffff69d51e3 in __memcpy_avx_unaligned ()

at ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S:273

1 0x00000000004e1b5b in txt_add (len=18446744073709551615, src=0x827f3e, __dest=)

at /usr/include/x86_64-linux-gnu/bits/string3.h:53

2 0x00000000004e1b5b in txt_add (s=0x827f3e "", sz=-1) at front.c:117

3 0x00000000004e558a in frontend (s=,

s@entry=0x827ea0 "X:Eƒ\nB\222\nWV\\thf\nf\nI:tOB\222\nW:T@\nW:\nW:9 hf\nf\nI: OB\222\nW:\\t@EBhf\nf\nI: OB\222\n\nW OB\222\nW:\\\nB\222\nWV\\thf\nf\nI:tOB\222\nW:Tt\nW:\nW:9\211hf\nf\nI: OB\222\nW:\\tOEBx\nW:TthB\222\035W:x\nW:\nW:9thf\nf\nI: ", ftype=ftype@entry=0, fname=fname@entry=0x827f60 "POC4", linenum=31, linenum@entry=0) at front.c:882

4 0x000000000040b98d in treat_file (fn=, ext=) at abcm2ps.c:239

5 0x00000000004084f9 in main (argc=0, argv=) at abcm2ps.c:1040

jubalh commented 5 years ago

Seems this got assigned CVE-2019-1010069