| Age | Commit message (Collapse) | Author |
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To reproduce:
gs -q -dNOPAUSE -dSAFER '-sDEVICE=ppmraw' '-sOutputFile=/dev/null' <<.
%!PS-Adobe-3.0 EPSF-3.0
%%BoundingBox: -0 -0 100 100
/size_from 10000 def
/size_step 500 def
/size_to 65000 def
/enlarge 1000 def
%/bigarr 65000 array def
0
size_from size_step size_to {
pop
1 add
} for
/buffercount exch def
/buffersizes buffercount array def
0
size_from size_step size_to {
buffersizes exch 2 index exch put
1 add
} for
pop
/buffers buffercount array def
0 1 buffercount 1 sub {
/ind exch def
buffersizes ind get /cursize exch def
cursize string /curbuf exch def
buffers ind curbuf put
cursize 16 sub 1 cursize 1 sub {
curbuf exch 255 put
} for
} for
/buffersearchvars [0 0 0 0 0] def
/sdevice [0] def
enlarge array aload
{
.eqproc
buffersearchvars 0 buffersearchvars 0 get 1 add put
buffersearchvars 1 0 put
buffersearchvars 2 0 put
buffercount {
buffers buffersearchvars 1 get get
buffersizes buffersearchvars 1 get get
16 sub get
254 le {
buffersearchvars 2 1 put
buffersearchvars 3 buffers buffersearchvars 1 get get put
buffersearchvars 4 buffersizes buffersearchvars 1 get get 16 sub put
} if
buffersearchvars 1 buffersearchvars 1 get 1 add put
} repeat
buffersearchvars 2 get 1 ge {
exit
} if
%(.) print
} loop
.eqproc
.eqproc
.eqproc
sdevice 0
currentdevice
buffersearchvars 3 get buffersearchvars 4 get 16#7e put
buffersearchvars 3 get buffersearchvars 4 get 1 add 16#12 put
buffersearchvars 3 get buffersearchvars 4 get 5 add 16#ff put
put
buffersearchvars 0 get array aload
sdevice 0 get
16#3e8 0 put
sdevice 0 get
16#3b0 0 put
sdevice 0 get
16#3f0 0 put
currentdevice null false mark /OutputFile (%pipe%echo gotce)
.putdeviceparams
1 true .outputpage
.rsdparams
%{ } loop
0 0 .quit
%asdf
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to reproduce:
gs <<.
null [[][][][][][][][][][][][][][][]] .type
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gs bug 697190, upstream commit 875a0095
also check gs_alloc_struct return value from upstream commit a2afc66d
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ghostscript bug 697203, upstream commit f5c7555c303
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6c changed "- cmd_lagest_size + 1" into a *unsigned* 32bit constant. which
got added to 64bit pointer making pcb->limit > pcb->end resulting
in errors for partial commands in the buffer. removing the parentesis
propagates the operation to 64bit.
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i dont see that pointers are stored in PStorage at all,
so just use PLong directly avoding all this confusion.
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