Package: swftools Version: 0.9.2+git20130725-4 Severity: normal X-Debbugs-Cc: [email protected]
Hello,
I was writing some test code for GNU Flash Player's init action handling,
using SWFC's undocumented `.initaction` block (analogue to Macromedia Flash's
`#initclip` directive) using the following script "helloinit.sc":
.flash bbox=320x240 fps=12 background=white version=7
.frame 1
.initaction hello:
trace("Hello #initclip");
.end
.end
However, When I tried to compile the script, SWFC crashed:
$ swfc -o helloinit.swf helloinit.sc
Segmentation fault (core dumped)
I'm not sure if I used `.initaction` block correctly (since it's not
documented). But in any way, SWFC should not crash.
SWFC script is attached as `helloinit.sc`.
GDB backtrace (gathered from core dump) is attached as `helloinit.sc.gdb.log`.
Please investigate.
Regards,
Nuthanon Wetchasit
-- System Information:
Debian Release: 7.0
APT prefers oldstable
APT policy: (500, 'oldstable')
Architecture: i386 (i686)
Kernel: Linux 3.2.0-4-686-pae (SMP w/4 CPU cores)
Locale: LANG=th_TH, LC_CTYPE=th_TH (charmap=TIS-620)
Shell: /bin/sh linked to /bin/dash
Versions of packages swftools depends on:
ii gsfonts 1:8.11+urwcyr1.0.7~pre44-4.2
ii libc6 2.13-38+deb7u8
ii libfreetype6 2.4.9-1.1
ii libgif4 4.1.6-10
ii libjpeg8 8d-1+deb7u1
ii libmp3lame0 3.99.5+repack1-3+deb7u1
ii libzzip-0-13 0.13.56-1.1
ii zlib1g 1:1.2.7.dfsg-13
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-- no debconf information
helloinit.sc
Description: application/vnd.ibm.secure-container
[New LWP 4322]
Core was generated by `swfc -o helloinit.swf helloinit.sc'.
Program terminated with signal 11, Segmentation fault.
#0 s_initaction (character=character@entry=0x96150c0 "hello", text=0x961937f "\n\t\t\ttrace(\"Hello #initclip\");\n\t\t") at swfc.c:1985
1985 swf_SetU16(tag, c->id);
Registers:
eax 0x9615388 157373320
ecx 0x9615380 157373312
edx 0x9615388 157373320
ebx 0x8115ff4 135356404
esp 0xbf861fd0 0xbf861fd0
ebp 0xbf862078 0xbf862078
esi 0x9615108 157372680
edi 0x0 0
eip 0x8054e6f 0x8054e6f <s_initaction+111>
eflags 0x210286 [ PF SF IF RF ID ]
cs 0x73 115
ss 0x7b 123
ds 0x7b 123
es 0x7b 123
fs 0x0 0
gs 0x33 51
Backtrace:
#0 s_initaction (character=character@entry=0x96150c0 "hello", text=0x961937f "\n\t\t\ttrace(\"Hello #initclip\");\n\t\t") at swfc.c:1985
#1 0x08054f46 in c_initaction (args=0xbf86205c) at swfc.c:4170
#2 0x0804d1aa in parseArgumentsForCommand (command=<optimized out>) at swfc.c:4466
#3 main (argc=4, argv=0xbf862124) at swfc.c:4589
Full backtrace:
#0 s_initaction (character=character@entry=0x96150c0 "hello", text=0x961937f "\n\t\t\ttrace(\"Hello #initclip\");\n\t\t") at swfc.c:1985
a = 0x9615108
c = 0x0
#1 0x08054f46 in c_initaction (args=0xbf86205c) at swfc.c:4170
character = 0x96150c0 "hello"
filename = <optimized out>
#2 0x0804d1aa in parseArgumentsForCommand (command=<optimized out>) at swfc.c:4466
t = <optimized out>
args = {internal = 0x9615050}
nr = <optimized out>
#3 main (argc=4, argv=0xbf862124) at swfc.c:4589
t = 0
