Package: uim
Version: 1:1.5.7-9
Severity: normal
When in .XCompose file is defined character which not exist in current locale,
uim crashes
for example, if I put
<Multi_key> <plus> <plus> : "Г" numbersign # NUMBER SIGN
(any cyrillic letter instead of Г also works) in .XCompose and run, for
example, gedit with LANG=C, I get segmentation fault
the problem seems in compose.c, function parse_compose_line
in this fragment of code
{
char *result;
result = g_locale_to_utf8(rhs_string_mb, -1, NULL, NULL, NULL);
rhs_string_utf8 = strdup(result);
g_free(result);
}
g_locale_to_utf8 returns NULL, if it cannot convert string from current locale
to utf8, and on the next string we have strdup(NULL) -> segmentation fault
I think there should be check of returned value.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.35-trunk-amd64 (SMP w/2 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages uim depends on:
ii uim-common 1:1.5.7-9 Common files for uim
ii uim-fep 1:1.5.7-9+b1 uim Front End Processor
ii uim-gtk2.0 1:1.5.7-9+b1 GTK+2.x immodule for uim
ii uim-utils 1:1.5.7-9+b1 Utilities for uim
ii uim-xim 1:1.5.7-9+b1 A bridge between uim and XIM
uim recommends no packages.
uim suggests no packages.
-- no debconf information
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