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irc: fix memory leak in case of realloc error

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This commit is contained in:
Sébastien Helleu
2021-11-20 13:19:44 +01:00
parent 05d31b476b
commit 006964c4dc
1 changed files with 5 additions and 3 deletions
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src/plugins/irc/irc-message.c
+5 -3
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@@ -60,6 +60,7 @@ irc_message_parse_params (const char *parameters,
char ***params, int *num_params)
{
const char *ptr_params, *pos_end, *pos_next;
char **new_params;
int alloc_params, trailing;
if (!params && !num_params)
@@ -113,10 +114,11 @@ irc_message_parse_params (const char *parameters,
if (params)
{
alloc_params++;
*params = realloc (*params,
(alloc_params + 1) * sizeof ((*params)[0]));
if (!*params)
new_params = realloc (*params,
(alloc_params + 1) * sizeof ((*params)[0]));
if (!new_params)
return;
*params = new_params;
(*params)[alloc_params - 1] = weechat_strndup (ptr_params,
pos_end - ptr_params);
(*params)[alloc_params] = NULL;