Package: asciijump
Version: 0.0.6-4
Severity: normal
Steps to reproduce:
1) run asciijump
Expected results:
1) asciijump starts
Actual results:
1) asciijump prints
a s c i i j u m p
v e r s i o n 0 . 0 . 6
and then segfaults
More info:
1) When I build both asciijump and libslang2 with
DEB_BUILD_OPTIONS="nostrip debug noopt" gdb shows
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff77b11a3 in free () from /lib/libc.so.6
(gdb) bt
#0 0x00007ffff77b11a3 in free () from /lib/libc.so.6
#1 0x00007ffff7ad8ae2 in _pSLtt_tifreeent (t=0x60c010) at
/home/lindi/debian/debian-libslang2/slang2-2.1.4/build-tree/slang-2.1.4/src/sltermin.c:254
#2 0x00007ffff7adab63 in SLtt_initialize (term=<value optimized out>) at
/home/lindi/debian/debian-libslang2/slang2-2.1.4/build-tree/slang-2.1.4/src/sldisply.c:2398
#3 0x00007ffff7adb68d in SLtt_get_terminfo () at
/home/lindi/debian/debian-libslang2/slang2-2.1.4/build-tree/slang-2.1.4/src/sldisply.c:2326
#4 0x0000000000407d49 in sl_init () at slang.c:105
#5 0x0000000000406a2c in resize () at main.c:84
#6 0x0000000000406b4f in main (argc=1, argv=0x7fffffffe528) at main.c:115
(gdb)
2) the game does not crash under valgrind but its log contains
==3977== Invalid free() / delete / delete[]
==3977== at 0x4C2261F: free (vg_replace_malloc.c:323)
==3977== by 0x4E70AE1: _pSLtt_tifreeent (sltermin.c:254)
==3977== by 0x4E72B62: SLtt_initialize (sldisply.c:2398)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406A2B: resize (main.c:84)
==3977== by 0x406B4E: main (main.c:115)
==3977== Address 0x59510dd is 45 bytes inside a block of size 1,483 alloc'd
==3977== at 0x4C2391E: malloc (vg_replace_malloc.c:207)
==3977== by 0x4ED2D97: SLmalloc (slcommon.c:170)
==3977== by 0x4E71135: _pSLtt_tigetent (sltermin.c:1053)
==3977== by 0x4E72B6A: SLtt_initialize (sldisply.c:2400)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406911: init (main.c:54)
==3977== by 0x406B26: main (main.c:109)
==3977==
==3977== Invalid free() / delete / delete[]
==3977== at 0x4C2261F: free (vg_replace_malloc.c:323)
==3977== by 0x4E70AF3: _pSLtt_tifreeent (sltermin.c:256)
==3977== by 0x4E72B62: SLtt_initialize (sldisply.c:2398)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406A2B: resize (main.c:84)
==3977== by 0x406B4E: main (main.c:115)
==3977== Address 0x5951476 is 966 bytes inside a block of size 1,483 alloc'd
==3977== at 0x4C2391E: malloc (vg_replace_malloc.c:207)
==3977== by 0x4ED2D97: SLmalloc (slcommon.c:170)
==3977== by 0x4E71135: _pSLtt_tigetent (sltermin.c:1053)
==3977== by 0x4E72B6A: SLtt_initialize (sldisply.c:2400)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406911: init (main.c:54)
==3977== by 0x406B26: main (main.c:109)
==3977==
==3977== Invalid free() / delete / delete[]
==3977== at 0x4C2261F: free (vg_replace_malloc.c:323)
==3977== by 0x4E70AFC: _pSLtt_tifreeent (sltermin.c:257)
==3977== by 0x4E72B62: SLtt_initialize (sldisply.c:2398)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406A2B: resize (main.c:84)
==3977== by 0x406B4E: main (main.c:115)
==3977== Address 0x5951493 is 995 bytes inside a block of size 1,483 alloc'd
==3977== at 0x4C2391E: malloc (vg_replace_malloc.c:207)
==3977== by 0x4ED2D97: SLmalloc (slcommon.c:170)
==3977== by 0x4E71135: _pSLtt_tigetent (sltermin.c:1053)
==3977== by 0x4E72B6A: SLtt_initialize (sldisply.c:2400)
==3977== by 0x4E7368C: SLtt_get_terminfo (sldisply.c:2326)
==3977== by 0x407D48: sl_init (slang.c:105)
==3977== by 0x406911: init (main.c:54)
==3977== by 0x406B26: main (main.c:109)
==3977==
==3977== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 8 from 1)
==3977== malloc/free: in use at exit: 98,154 bytes in 993 blocks.
==3977== malloc/free: 1,949 allocs, 959 frees, 1,043,953 bytes allocated.
==3977== For counts of detected errors, rerun with: -v
==3977== searching for pointers to 993 not-freed blocks.
==3977== checked 701,016 bytes.
==3977==
==3977== LEAK SUMMARY:
==3977== definitely lost: 4,557 bytes in 66 blocks.
==3977== possibly lost: 0 bytes in 0 blocks.
==3977== still reachable: 93,597 bytes in 927 blocks.
==3977== suppressed: 0 bytes in 0 blocks.
==3977== Rerun with --leak-check=full to see details of leaked memory.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.26-2-xen-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=fi_FI (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages asciijump depends on:
ii libc6 2.9-23 GNU C Library: Shared libraries
ii libslang2 2.1.4-3 The S-Lang programming library - r
asciijump recommends no packages.
asciijump suggests no packages.
-- no debconf information
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