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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-mode.c
+6 -12
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@@ -300,26 +300,21 @@ irc_mode_channel_update (struct t_irc_server *server,
if (str_temp)
{
snprintf (str_temp, length, "%s %s", new_modes, new_args);
if (channel->modes)
free (channel->modes);
free (channel->modes);
channel->modes = str_temp;
}
}
else
{
if (channel->modes)
free (channel->modes);
free (channel->modes);
channel->modes = strdup (new_modes);
}
}
end:
if (new_modes)
free (new_modes);
if (new_args)
free (new_args);
if (str_modes)
free (str_modes);
free (new_modes);
free (new_args);
free (str_modes);
if (argv)
weechat_string_free_split (argv);
if (channel->modes && (strcmp (channel->modes, "+") == 0))
@@ -484,8 +479,7 @@ irc_mode_channel_set (struct t_irc_server *server,
&& ptr_arg && (strcmp (ptr_arg, "*") != 0))
{
/* replace key for +k, but ignore "*" as new key */
if (channel->key)
free (channel->key);
free (channel->key);
channel->key = strdup (ptr_arg);
}
}