godzil/wmfs
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Confparse: Fix possibly segfault if there is many option on a single line and if there is a missing '='.

Browse Source
This commit is contained in:
Martin Duquesnoy 2009-08-23 14:34:04 +02:00
parent 6715ba034b
commit 77ead81d3f
2 changed files with 21 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/config.c
View File

@ -301,21 +301,20 @@ conf_layout_section(char *src)
{
tmp = get_nsec(src, "layout", i);
if(!name_to_func(get_opt(tmp, "", "type").str, layout_list))
if(!name_to_func(get_opt(tmp, "tile", "type").str, layout_list))
{
fprintf(stderr, "WMFS Configuration: Unknow Layout type: \"%s\"\n",
get_opt(tmp, "", "type").str);
/* exit(EXIT_FAILURE); */
get_opt(tmp, "tile", "type").str);
}
else
{
if(conf.layout_system && conf.nlayout > 1)
menu_new_item(&menulayout.item[i], get_opt(tmp, "", "symbol").str,
uicb_set_layout,
get_opt(tmp, "", "type").str);
get_opt(tmp, "tile", "type").str);
conf.layout[i].symbol = get_opt(tmp, "", "symbol").str;
conf.layout[i].func = name_to_func(get_opt(tmp, "", "type").str, layout_list);
conf.layout[i].symbol = get_opt(tmp, "TILE (default)", "symbol").str;
conf.layout[i].func = name_to_func(get_opt(tmp, "tile", "type").str, layout_list);
}
}
}
@ -507,8 +506,8 @@ conf_keybind_section(char *src)
fprintf(stderr, "WMFS Configuration warning: Unknow Function \"%s\"\n", get_opt(tmp, "", "func").str);
keys[i].func = uicb_spawn;
}
keys[i].cmd = (!get_opt(tmp, "", "cmd").str) ? NULL : get_opt(tmp, "", "cmd").str;
keys[i].cmd = (!get_opt(tmp, "", "cmd").str) ? NULL : get_opt(tmp, "", "cmd").str;
}
return;

17
src/confparse/confparse.c
View File

@ -152,7 +152,7 @@ opt_type
get_opt(char *src, char *def, char *name)
{
int i;
char *p = NULL;
char *p = NULL, *p2 = NULL;
opt_type ret = null_opt_type;
if(!src || !name)
@ -163,8 +163,21 @@ get_opt(char *src, char *def, char *name)
for(i = 0; p[i] && p[i] != '\n'; ++i);
p[i] = '\0';
p2 = _strdup(p + strlen(name));
if((p = strchr(p, '=')) && !is_in_delimiter(p, 0))
{
for(i = 0; p2[i] && p2[i] != '='; ++i);
p2[i] = '\0';
/* Check if there is anything else that spaces
* between option name and '=' */
for(i = 0; i < strlen(p2); ++i)
if(p2[i] != ' ')
return str_to_opt(def);
ret = str_to_opt(clean_value(++p));
}
}
else
ret = str_to_opt(def);
@ -214,7 +227,7 @@ get_list_opt(char *src, char *def, char *name, int *n)
/* Set all value in return array */
for(i = j = 0; i < *n; ++i, p2 += ++j)
{
for(j = 0; j < strlen(p2) && (p2[j] != ',' || is_in_delimiter(p2, j)); j++);
for(j = 0; j < strlen(p2) && (p2[j] != ',' || is_in_delimiter(p2, j)); ++j);
p2[j] = '\0';
ret[i] = str_to_opt(clean_value(p2));