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core, plugins: set error to NULL before calling strtol()

This is not strictly necessary, just in case the function strtol() doesn't
update the pointer.
This commit is contained in:
Sébastien Helleu
2023-11-01 09:53:38 +01:00
parent f53983bc79
commit 6d69cde186
15 changed files with 40 additions and 0 deletions
+1
View File
@@ -146,6 +146,7 @@ hook_process_hashtable (struct t_weechat_plugin *plugin,
ptr_value = hashtable_get (options, "buffer_flush");
if (ptr_value && ptr_value[0])
{
error = NULL;
number = strtol (ptr_value, &error, 10);
if (error && !error[0]
&& (number >= 1) && (number <= HOOK_PROCESS_BUFFER_SIZE))