[Bug 160876] Re: makecpt crashes with simple input

[John Pye]

Still present in Intrepid:

john at roadwork:~$ /usr/lib/gmt/bin/makecpt -T0/1/25 > topo.cpt
*** glibc detected *** /usr/lib/gmt/bin/makecpt: free(): invalid next size (fast): 0x0816fb90 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7c8f3f4]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb7c91456]
/usr/lib/libgmt.so.4(GMT_free+0x1d)[0xb7e5ab0d]
/usr/lib/libgmt.so.4(GMT_sample_cpt+0xa49)[0xb7e63679]
/usr/lib/gmt/bin/makecpt[0x8049531]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7c36685]
/usr/lib/gmt/bin/makecpt[0x8048c81]
======= Memory map: ========
08048000-0804b000 r-xp 00000000 08:01 7626984    /usr/lib/gmt/bin/makecpt
0804b000-0804c000 r--p 00002000 08:01 7626984    /usr/lib/gmt/bin/makecpt
0804c000-0804d000 rw-p 00003000 08:01 7626984    /usr/lib/gmt/bin/makecpt
08150000-08198000 rw-p 08150000 00:00 0          [heap]
b7b00000-b7b21000 rw-p b7b00000 00:00 0 
b7b21000-b7c00000 ---p b7b21000 00:00 0 
b7c1f000-b7c20000 rw-p b7c1f000 00:00 0 
b7c20000-b7d78000 r-xp 00000000 08:01 14477428   /lib/tls/i686/cmov/libc-2.8.90.so
b7d78000-b7d7a000 r--p 00158000 08:01 14477428   /lib/tls/i686/cmov/libc-2.8.90.so
b7d7a000-b7d7b000 rw-p 0015a000 08:01 14477428   /lib/tls/i686/cmov/libc-2.8.90.so
b7d7b000-b7d7e000 rw-p b7d7b000 00:00 0 
b7d7e000-b7da2000 r-xp 00000000 08:01 14477432   /lib/tls/i686/cmov/libm-2.8.90.so
b7da2000-b7da3000 r--p 00023000 08:01 14477432   /lib/tls/i686/cmov/libm-2.8.90.so
b7da3000-b7da4000 rw-p 00024000 08:01 14477432   /lib/tls/i686/cmov/libm-2.8.90.so
b7da4000-b7da5000 rw-p b7da4000 00:00 0 
b7da5000-b7dd4000 r-xp 00000000 08:01 7363056    /usr/lib/libnetcdf.so.4.0.0
b7dd4000-b7dd5000 rw-p 0002e000 08:01 7363056    /usr/lib/libnetcdf.so.4.0.0
b7dd5000-b7dd6000 rw-p b7dd5000 00:00 0 
b7dd6000-b7e84000 r-xp 00000000 08:01 7364077    /usr/lib/libgmt.so.4
b7e84000-b7e85000 r--p 000ad000 08:01 7364077    /usr/lib/libgmt.so.4
b7e85000-b7ea8000 rw-p 000ae000 08:01 7364077    /usr/lib/libgmt.so.4
b7ea8000-b7ee0000 rw-p b7ea8000 00:00 0 
b7ee6000-b7ef3000 r-xp 00000000 08:01 14475282   /lib/libgcc_s.so.1
b7ef3000-b7ef4000 r--p 0000c000 08:01 14475282   /lib/libgcc_s.so.1
b7ef4000-b7ef5000 rw-p 0000d000 08:01 14475282   /lib/libgcc_s.so.1
b7ef5000-b7ef8000 rw-p b7ef5000 00:00 0 
b7ef8000-b7f12000 r-xp 00000000 08:01 14475433   /lib/ld-2.8.90.so
b7f12000-b7f13000 r-xp b7f12000 00:00 0          [vdso]
b7f13000-b7f14000 r--p 0001a000 08:01 14475433   /lib/ld-2.8.90.so
b7f14000-b7f15000 rw-p 0001b000 08:01 14475433   /lib/ld-2.8.90.so
bfd00000-bfd15000 rw-p bffeb000 00:00 0          [stack]
Aborted
john at roadwork:~$ 


** Changed in: gmt (Ubuntu)
       Status: Incomplete => Confirmed

-- 
makecpt crashes with simple input
https://bugs.launchpad.net/bugs/160876
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