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irc: remove check of NULL pointers before calling free() (issue #865)

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This commit is contained in:
Sébastien Helleu
2024-04-24 23:28:37 +02:00
parent f3a9bfe55e
commit 2bbf289635
26 changed files with 374 additions and 752 deletions
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src/plugins/irc/irc-join.c
+9 -18
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@@ -194,10 +194,8 @@ irc_join_compare_sort_buffer_cb (void *data, struct t_arraylist *arraylist,
void
irc_join_free_join_channel (struct t_irc_join_channel *join_channel)
{
if (join_channel->name)
free (join_channel->name);
if (join_channel->key)
free (join_channel->key);
free (join_channel->name);
free (join_channel->key);
free (join_channel);
}
@@ -274,8 +272,7 @@ irc_join_arraylist_add (struct t_arraylist *arraylist,
{
free (ptr_join_chan_exact->name);
ptr_join_chan_exact->name = strdup (join_channel->name);
if (ptr_join_chan_exact->key)
free (ptr_join_chan_exact->key);
free (ptr_join_chan_exact->key);
ptr_join_chan_exact->key = (join_channel->key) ?
strdup (join_channel->key) : NULL;
return 0;
@@ -655,8 +652,7 @@ irc_join_add_channel_to_autojoin (struct t_irc_server *server,
free (new_autojoin);
}
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
}
/*
@@ -680,8 +676,7 @@ irc_join_add_channels_to_autojoin (struct t_irc_server *server,
free (new_autojoin);
}
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
}
/*
@@ -755,8 +750,7 @@ irc_join_remove_channel_from_autojoin (struct t_irc_server *server,
free (new_autojoin);
}
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
}
/*
@@ -875,8 +869,7 @@ irc_join_rename_channel_in_autojoin (struct t_irc_server *server,
free (new_autojoin);
}
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
}
/*
@@ -966,8 +959,7 @@ irc_join_sort_autojoin (struct t_irc_server *server, enum t_irc_join_sort sort)
if (!old_autojoin || !old_autojoin[0])
{
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
return;
}
@@ -978,6 +970,5 @@ irc_join_sort_autojoin (struct t_irc_server *server, enum t_irc_join_sort sort)
free (new_autojoin);
}
if (old_autojoin)
free (old_autojoin);
free (old_autojoin);
}