Package: gs
Version: 6.53-3
Severity: normal
hello,
I've got a .pdf which converted to .ps by pstopdf gives a gv-readable .ps.
Then I need to write a (scaled-down ppm), but got segv, which might have
security issues as well):
Starting program: /usr/bin/gs-gnu -sDEVICE=ppmraw -sOutputFile=trek03.pnm
-g200x270 -r25x25 -q -dNOPAUSE trek03.ps
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...[New Thread 1024 (LWP 7786)]
(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...(no debugging symbols found)...
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 7786)]
0x080b1aab in strcpy ()
(gdb) bt
#0 0x080b1aab in strcpy ()
#1 0x083d6688 in ?? ()
#2 0x08174cf4 in png_push_fill_buffer ()
#3 0x080b1a60 in strcpy ()
#4 0x080b0be8 in strcpy ()
#5 0x080cbbe0 in strcpy ()
#6 0x08096d81 in strcpy ()
#7 0x08096c2c in strcpy ()
#8 0x08092f6c in strcpy ()
#9 0x080951b7 in strcpy ()
#10 0x080930dc in strcpy ()
#11 0x08092fd2 in strcpy ()
#12 0x0808d36e in strcpy ()
#13 0x0808d27e in strcpy ()
#14 0x0808d226 in strcpy ()
#15 0x0808edff in strcpy ()
#16 0x0808edd3 in strcpy ()
#17 0x0808eb74 in strcpy ()
#18 0x0808dcea in strcpy ()
#19 0x0804c9c1 in strcpy ()
#20 0x402820bf in __libc_start_main () from /lib/libc.so.6
gs-gpl 8.01-5 works ok (did a backport), but note that this gs-gnu is linked
to
ldd /usr/bin/gs-gnu
...
libpng.so.2 => /usr/lib/libpng.so.2 (0x40026000)
...
libpng2: /usr/lib/libpng.so.2
while above gs-gpl was linked against
ldd /usr/bin/gs-gpl
...
libpng.so.3 => /usr/lib/libpng.so.3 (0x40155000)
...
libpng3: /usr/lib/libpng.so.3
Of course, system is kept apt-updated.
--
paolo
GPG/PGP id:0x21426690 kfp:EDFB 0103 A8D8 4180 8AB5 D59E 9771 0F28 2142 6690
"Indeed, it does come with warranty: it *will* fail, sometimes, somehow..."
- software vendor
-- System Information
Debian Release: 3.0
Architecture: i386
Kernel: Linux npp 2.4.26-ss-fb-lm287 #1 Fri Jul 16 21:26:09 CEST 2004 i686
Locale: [EMAIL PROTECTED], LC_CTYPE="[EMAIL PROTECTED]"
Versions of packages gs depends on:
ii gs-common 0.3.3.0woody1 Common files for different Ghostsc
ii libc6 2.2.5-14.3 GNU C Library: Shared libraries an
ii libgimpprint1 4.2.5-3 Gimp-Print printer drivers - core
ii libpaperg 1.1.8 Library for handling paper charact
ii libpng2 1.0.12-3.woody.9 PNG library - runtime
ii xlibs 4.2.1-3 X Window System client libraries
ii zlib1g 1:1.1.4-1.0woody0 compression library - runtime
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