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branch master updated: Fix memory leaks.
From: |
Gavin D. Smith |
Subject: |
branch master updated: Fix memory leaks. |
Date: |
Sun, 25 Apr 2021 10:45:37 -0400 |
This is an automated email from the git hooks/post-receive script.
gavin pushed a commit to branch master
in repository texinfo.
The following commit(s) were added to refs/heads/master by this push:
new 29cb6b4 Fix memory leaks.
29cb6b4 is described below
commit 29cb6b435a07a587d99403d2cd05b32db8babfec
Author: Gavin Smith <gavinsmith0123@gmail.com>
AuthorDate: Sun Apr 25 15:45:31 2021 +0100
Fix memory leaks.
* info/nodes.c (get_nodes_of_tags_table):
info_create_tag returns a pointer to a newly allocated TAG structure.
Before continuing to the start of the loop it is necessary to free the
current TAG structure, because the pointer will be overwritten by
new value in the next iteration of the loop.
---
ChangeLog | 10 ++++++++++
info/nodes.c | 5 ++++-
info/session.c | 2 +-
3 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 307f43e..1220b05 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,16 @@
2021-04-25 Vitezslav Crhonek <vcrhonek@redhat.com> (tiny change)
Fix memory leaks.
+
+ * info/nodes.c (get_nodes_of_tags_table):
+ info_create_tag returns a pointer to a newly allocated TAG structure.
+ Before continuing to the start of the loop it is necessary to free the
+ current TAG structure, because the pointer will be overwritten by
+ new value in the next iteration of the loop.
+
+2021-04-25 Vitezslav Crhonek <vcrhonek@redhat.com> (tiny change)
+
+ Fix memory leaks.
* info/makedoc.c (process_one_file):
The memory is freed for both pointers at the end of the loop.
diff --git a/info/nodes.c b/info/nodes.c
index 4722825..631e7af 100644
--- a/info/nodes.c
+++ b/info/nodes.c
@@ -303,7 +303,10 @@ get_nodes_of_tags_table (FILE_BUFFER *file_buffer,
for (p = 0; nodedef[p] && nodedef[p] != INFO_TAGSEP; p++)
;
if (nodedef[p] != INFO_TAGSEP)
- continue;
+ {
+ free (entry);
+ continue;
+ }
entry->nodename = xmalloc (p + 1);
strncpy (entry->nodename, nodedef, p);
diff --git a/info/session.c b/info/session.c
index d67641b..8222f9c 100644
--- a/info/session.c
+++ b/info/session.c
@@ -1,6 +1,6 @@
/* session.c -- user windowing interface to Info.
- Copyright 1993-2019 Free Software Foundation, Inc.
+ Copyright 1993-2021 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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