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Use glib for all allocations

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- Removes need to check for malloc failure
- Removes need for NULL checks on free
- Adds checks for integer overflows
- Removes some extra memset calls
- Removes chance of mixing libc and glib malloc/free
This commit is contained in:
TingPing
2014-12-28 06:37:25 -05:00
parent c4cb1b25ec
commit 83032b1aa3
46 changed files with 796 additions and 1082 deletions
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33
src/common/ignore.c
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@@ -53,7 +53,7 @@ static int ignored_total = 0;
struct ignore *
ignore_exists (char *mask)
{
struct ignore *ig = 0;
struct ignore *ig = NULL;
GSList *list;
list = ignore_list;
@@ -79,7 +79,7 @@ ignore_exists (char *mask)
int
ignore_add (char *mask, int type, gboolean overwrite)
{
struct ignore *ig = 0;
struct ignore *ig = NULL;
int change_only = FALSE;
/* first check if it's already ignored */
@@ -88,12 +88,9 @@ ignore_add (char *mask, int type, gboolean overwrite)
change_only = TRUE;
if (!change_only)
ig = malloc (sizeof (struct ignore));
ig = g_new (struct ignore, 1);
if (!ig)
return 0;
ig->mask = strdup (mask);
ig->mask = g_strdup (mask);
if (!overwrite && change_only)
ig->type |= type;
@@ -192,8 +189,8 @@ ignore_del (char *mask, struct ignore *ig)
if (ig)
{
ignore_list = g_slist_remove (ignore_list, ig);
free (ig->mask);
free (ig);
g_free (ig->mask);
g_free (ig);
fe_ignore_update (1);
return TRUE;
}
@@ -265,7 +262,7 @@ ignore_read_next_entry (char *my_cfg, struct ignore *ignore)
my_cfg = cfg_get_str (my_cfg, "mask", tbuf, sizeof (tbuf));
if (!my_cfg)
return NULL;
ignore->mask = strdup (tbuf);
ignore->mask = g_strdup (tbuf);
}
if (my_cfg)
{
@@ -281,7 +278,7 @@ ignore_load ()
struct ignore *ignore;
struct stat st;
char *cfg, *my_cfg;
int fh, i;
int fh;
fh = hexchat_open_file ("ignore.conf", O_RDONLY, 0, 0);
if (fh != -1)
@@ -289,22 +286,18 @@ ignore_load ()
fstat (fh, &st);
if (st.st_size)
{
cfg = malloc (st.st_size + 1);
cfg[0] = '\0';
i = read (fh, cfg, st.st_size);
if (i >= 0)
cfg[i] = '\0';
cfg = g_malloc0 (st.st_size + 1);
read (fh, cfg, st.st_size);
my_cfg = cfg;
while (my_cfg)
{
ignore = malloc (sizeof (struct ignore));
memset (ignore, 0, sizeof (struct ignore));
ignore = g_new0 (struct ignore, 1);
if ((my_cfg = ignore_read_next_entry (my_cfg, ignore)))
ignore_list = g_slist_prepend (ignore_list, ignore);
else
free (ignore);
g_free (ignore);
}
free (cfg);
g_free (cfg);
}
close (fh);
}