ports/133641: [PATCH] print/ghostscript7 crash bug

[Yousuke HARADA]

>Number:         133641
>Category:       ports
>Synopsis:       [PATCH] print/ghostscript7 crash bug
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Apr 12 04:40:02 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Yousuke HARADA
>Release:        FreeBSD 7.0-RELEASE-p1 i386
>Organization:
>Environment:
FreeBSD rio.dsp.to 7.0-RELEASE-p1 FreeBSD 7.0-RELEASE-p1 #0: Sun May 25 20:46:28 JST 2008     root at rio.dsp.to:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
Due to bug of print/ghostscript7, graphics/ImageMagick cannot be installed( test dumps core and fails).

Stacktrace: 
#0  0x081e63ea in gx_device_retain (dev=0x810, retained=1)
    at ./src/gsdevice.c:439
#1  0x080dcab9 in gx_begin_image3x_generic (dev=0x2886f194, pis=0x2872a034,
    pmat=0x2872a098, pic=0xbfbfd254, prect=0x0, pdcolor=0x2885c2b4,
    pcpath=0x2885c138, mem=0x28710834, make_mid=0x80daec8 <make_midx_default>,
    make_mcde=0x80dadf0 <make_mcdex_default>, pinfo=0xbfbfd1dc)
    at ./src/gximag3x.c:331
#2  0x080dcc68 in gx_begin_image3x (dev=0x2886f194, pis=0x2872a034, pmat=0x0,
    pic=0xbfbfd254, prect=0x0, pdcolor=0x2885c2b4, pcpath=0x2885c138,
    mem=0x28710834, pinfo=0xbfbfd1dc) at ./src/gximag3x.c:568
#3  0x08224484 in gx_default_begin_typed_image (dev=0x2886f194,
    pis=0x2872a034, pmat=0x0, pic=0xbfbfd254, prect=0x0, pdcolor=0x2885c2b4,
    pcpath=0x2885c138, memory=0x28710834, pinfo=0xbfbfd1dc)
    at ./src/gdevddrw.c:635
#4  0x080dfc04 in pdf14_begin_typed_image (dev=0x2885f1a4, pis=0x2872a034,
    pmat=0x0, pic=0xbfbfd254, prect=0x0, pdcolor=0x2885c2b4,
    pcpath=0x2885c138, mem=0x28710834, pinfo=0xbfbfd1dc) at ./src/gdevp14.c:879
#5  0x081ee04d in gs_image_begin_typed (pic=0xbfbfd254, pgs=0x2872a034,
    uses_color=0, ppie=0xbfbfd1dc) at ./src/gsimage.c:170
#6  0x080b936e in zimage_setup (i_ctx_p=0x2873b158, pim=0xbfbfd254,
    sources=0xbfbfd214, uses_color=0, npop=1) at ./src/zimage.c:155
#7  0x080d9eae in zimage3x (i_ctx_p=0x2873b158) at ./src/ztrans.c:366
#8  0x080945bb in call_operator (op_proc=Variable "op_proc" is not available.
) at ./src/interp.c:107
#9  0x0809590c in gs_interpret (pi_ctx_p=0x83f0d64, pref=0xbfbfd940,
    user_errors=1, pexit_code=0xbfbfd9d8, perror_object=0xbfbfd9d0)
    at ./src/interp.c:1123
#10 0x0808cd17 in gs_main_interpret (minst=0x83f0b60, pref=Variable "pref" is not available.
)
    at ./src/imain.c:207
#11 0x0808d02d in gs_main_run_string_end (minst=0x83f0b60, user_errors=1,
    pexit_code=0xbfbfd9d8, perror_object=0xbfbfd9d0) at ./src/imain.c:595
#12 0x0808d2a6 in gs_main_run_string_with_length (minst=0x83f0b60,
    str=0x287640f8 "<2f7661722f746d702f6d616769636b2d3270724e44726a4c>.runfile", length=58, user_errors=1, pexit_code=0xbfbfd9d8, perror_object=0xbfbfd9d0)
    at ./src/imain.c:553
#13 0x0808d2e8 in gs_main_run_string (minst=0x83f0b60,
    str=0x287640f8 "<2f7661722f746d702f6d616769636b2d3270724e44726a4c>.runfile", user_errors=1, pexit_code=0xbfbfd9d8, perror_object=0xbfbfd9d0)
    at ./src/imain.c:535
#14 0x0808dc37 in run_string (minst=0x83f0b60, str=Variable "str" is not available.
) at ./src/imainarg.c:758
#15 0x0808e263 in runarg (minst=0x83f0b60, pre=0x82b678c "",
    arg=0xbfbfece9 "/var/tmp/magick-2prNDrjL", post=0x8262a48 ".runfile",
    options=Variable "options" is not available.
) at ./src/imainarg.c:750
#16 0x0808e406 in argproc (minst=0x83f0b60,
    arg=0xbfbfece9 "/var/tmp/magick-2prNDrjL") at ./src/imainarg.c:687
#17 0x0808e83a in swproc (minst=0x83f0b60,
    arg=0xbfbfece9 "/var/tmp/magick-2prNDrjL", pal=0xbfbfe180)
    at ./src/imainarg.c:385
#18 0x0808f4e3 in gs_main_init_with_args (minst=0x83f0b60, argc=18,
    argv=0xbfbfeab4) at ./src/imainarg.c:202
#19 0x0804bd10 in main (argc=Cannot access memory at address 0x0
) at ./src/gs.c:47

>How-To-Repeat:
cd /usr/ports/graphics/ImageMagick/ ; make install
>Fix:
Apply the patch.

Patch attached with submission follows:

--- src/gximag3x.c.org  2009-04-12 12:49:53.000000000 +0900
+++ src/gximag3x.c 2009-04-12 12:50:14.000000000 +0900
@@ -215,8 +215,8 @@
        gs_color_space *pmcs;

        if (penum->mask[i].depth == 0) {        /* mask not supplied */
-           midev[0] = 0;
-           minfo[0] = 0;
+           midev[i] = 0;
+           minfo[i] = 0;
            continue;
        }
        pmcs =  gs_alloc_struct(mem, gs_color_space, &st_color_space,


>Release-Note:
>Audit-Trail:
>Unformatted: