nano

commit 7fd38e88c12133859f48ca3191fe341795401982
parent ee66c13487751416316ad54bfb486f76ef946cd3
Author: Lukáš Zaoral <lzaoral@redhat.com>
Date:   Tue, 10 Dec 2024 10:01:07 +0100

memory: avoid a leak when linter aborts after producing parsable output

Any collected messages should be freed also after an
abnormal exit of the linter.

Buglet existed since version 2.4.1, commit f225991b.

Diffstat:
M
src/text.c
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/text.c b/src/text.c
@@ -2755,6 +2755,13 @@ void do_linter(void)
 
 	if (!WIFEXITED(lint_status) || WEXITSTATUS(lint_status) > 2) {
 		statusline(ALERT, _("Error invoking '%s'"), openfile->syntax->linter);
+		for (curlint = lints; curlint != NULL;) {
+			tmplint = curlint;
+			curlint = curlint->next;
+			free(tmplint->msg);
+			free(tmplint->filename);
+			free(tmplint);
+		}
 		return;
 	}