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Ticket #1982: Segfault while opening gzip archive

Browse Source 
1. touch /tmp/IzV-Útěk_do_bezpečí.gz
2. open mc
3. move cursor at /tmp/IzV-Útěk_do_bezpečí.gz
4. press F4
5. you will see an error message, press Dismiss
6. segfault

Fix issue: length of command line string for pipeing  now calculated
automatically (via g_strdup_printf()) rathen than calculating via
str_term_width1() function.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
This commit is contained in:
Slava Zanko 2010-01-29 10:23:33 +02:00
parent dae59972d1
commit cd9e93b2d1
1 changed files with 4 additions and 8 deletions
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12
src/editor/edit.c
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@ -355,15 +355,13 @@ static int edit_find_filter (const char *filename)
static char *
edit_get_filter (const char *filename)
{
int i, l;
int i;
char *p, *quoted_name;
i = edit_find_filter (filename);
if (i < 0)
return 0;
quoted_name = name_quote (filename, 0);
l = str_term_width1 (quoted_name);
p = g_malloc0 (str_term_width1 (all_filters[i].read) + l + 2);
sprintf (p, all_filters[i].read, quoted_name);
p = g_strdup_printf(all_filters[i].read, quoted_name);
g_free (quoted_name);
return p;
}
@ -371,15 +369,13 @@ edit_get_filter (const char *filename)
char *
edit_get_write_filter (const char *write_name, const char *filename)
{
int i, l;
int i;
char *p, *writename;
i = edit_find_filter (filename);
if (i < 0)
return 0;
writename = name_quote (write_name, 0);
l = str_term_width1 (writename);
p = g_malloc0 (str_term_width1 (all_filters[i].write) + l + 2);
sprintf (p, all_filters[i].write, writename);
p = g_strdup_printf(all_filters[i].write, writename);
g_free (writename);
return p;
}