[Freeciv-Dev] (PR#10063) freelog cores in client if registry.c has an error

["Per I. Mathisen" <per@xxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=10063 >

Or at least that is what I think the problem is. I got this with gui-ftwl:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1084452736 (LWP 22733)]
0x004b6043 in strlen () from /lib/tls/libc.so.6
(gdb) bt
#0  0x004b6043 in strlen () from /lib/tls/libc.so.6
#1  0x00454fbf in iconv_open () from /lib/tls/libc.so.6
#2  0x08074787 in convert_string (
    text=0xbff40db0 "0: sectionfile data/themes/morgan/640x480/oog.prop
doesn't contain a 'input.transparency' entry\n", from=0x0, to=0x0,
buf=0x80fdaa0 "",
    bufsz=4096) at fciconv.c:173
#3  0x080749e8 in internal_to_local_string_buffer (
    text=0xbff40db0 "0: sectionfile data/themes/morgan/640x480/oog.prop
doesn't contain a 'input.transparency' entry\n", buf=0x80fdaa0 "",
bufsz=4096)
    at fciconv.c:287
#4  0x08074a04 in internal_to_local_string_static (
    text=0xbff40db0 "0: sectionfile data/themes/morgan/640x480/oog.prop
doesn't contain a 'input.transparency' entry\n") at fciconv.c:288
#5  0x08074a3a in fc_fprintf (stream=0x5737a0, format=0x80e6f31 "%d:
%s\n")
    at fciconv.c:303
#6  0x08075ede in log_write (fs=0x5737a0, level=0,
    message=0x80feae0 "sectionfile data/themes/morgan/640x480/oog.prop
doesn't contain a 'input.transparency' entry") at log.c:243
#7  0x08076026 in vreal_freelog (level=0,
    message=0x80e7400 "sectionfile %s doesn't contain a '%s' entry",
    ap=0xbff42048 "\030  \bP   input.transparency") at log.c:320
#8  0x080761d9 in real_freelog (level=0,
    message=0x80e7400 "sectionfile %s doesn't contain a '%s' entry")
    at log.c:333
#9  0x08077bb9 in secfile_lookup_int (my_section_file=0x8b67600,
    path=0x80f5de9 "input.transparency") at registry.c:1037
#10 0x080d1ed4 in chat_create () at chat.c:76
#11 0x080cea58 in ui_main (argc=1, argv=0x1b) at gui_main.c:240
#12 0x0804f1ab in main (argc=1, argv=0xbff42594) at civclient.c:303