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openwrt/package/utils/audit/patches/0001-Implicit-builtin-functions.patch
Yanase Yuki f1b4fc4c47 audit: fix compile error on some systems 
On Fedora 40, -Wimplictit-function-declaration error
is occur when compiling audit package.

Upstream fixed this problem, so backport the patch.
https://github.com/linux-audit/audit-userspace/pull/371

Signed-off-by: Yanase Yuki <dev@zpc.st>
Link: https://github.com/openwrt/openwrt/pull/15441
Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-05-13 10:12:06 +02:00

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From 429d031edd52566eeba03c3b3af32ad6e103fd94 Mon Sep 17 00:00:00 2001
From: Steve Grubb <ausearch.1@gmail.com>
Date: Fri, 3 May 2024 17:33:39 -0400
Subject: [PATCH] Implicit builtin functions
Correct a number of places where printf is being used without a prototype.
All cases are in libraries which should not be using printf. Change them
to return an error rather than communicate the problem.
This is a backport of 8c7eaa7
---
audisp/audispd-llist.c | 10 +++++-----
audisp/audispd-llist.h | 4 ++--
auparse/normalize-llist.c | 12 ++++++------
auparse/normalize-llist.h | 4 ++--
auparse/normalize.c | 14 +++++++++-----
src/auditctl-llist.c | 18 +++++++++---------
src/auditctl-llist.h | 4 ++--
src/ausearch-avc.c | 16 ++++++++--------
src/ausearch-avc.h | 4 ++--
src/ausearch-int.c | 12 ++++++------
src/ausearch-int.h | 4 ++--
src/ausearch-llist.c | 14 +++++++-------
src/ausearch-llist.h | 2 +-
src/ausearch-nvpair.c | 12 ++++++------
src/ausearch-nvpair.h | 4 ++--
src/ausearch-string.c | 10 +++++-----
src/ausearch-string.h | 2 +-
tools/aulastlog/aulastlog-llist.c | 18 +++++++++---------
tools/aulastlog/aulastlog-llist.h | 4 ++--
19 files changed, 86 insertions(+), 82 deletions(-)
--- a/audisp/audispd-llist.c
+++ b/audisp/audispd-llist.c
@@ -69,15 +69,13 @@ unsigned int plist_count_active(const co
return cnt;
}
-void plist_append(conf_llist *l, plugin_conf_t *p)
+int plist_append(conf_llist *l, plugin_conf_t *p)
{
lnode* newnode;
newnode = malloc(sizeof(lnode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
if (p) {
void *pp = malloc(sizeof(struct plugin_conf));
@@ -98,6 +96,8 @@ void plist_append(conf_llist *l, plugin_
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
void plist_clear(conf_llist* l)
--- a/audisp/audispd-llist.h
+++ b/audisp/audispd-llist.h
@@ -1,6 +1,6 @@
/*
* audispd-llist.h - Header file for ausearch-conf_llist.c
-* Copyright (c) 2007,2013 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2007,2013 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -51,7 +51,7 @@ unsigned int plist_count_active(const co
void plist_last(conf_llist *l);
lnode *plist_next(conf_llist *l);
static inline lnode *plist_get_cur(conf_llist *l) { return l->cur; }
-void plist_append(conf_llist *l, plugin_conf_t *p);
+int plist_append(conf_llist *l, plugin_conf_t *p);
void plist_clear(conf_llist* l);
void plist_mark_all_unchecked(conf_llist* l);
lnode *plist_find_unchecked(conf_llist* l);
--- a/auparse/normalize-llist.c
+++ b/auparse/normalize-llist.c
@@ -1,6 +1,6 @@
/*
* normalize-llist.c - Minimal linked list library
- * Copyright (c) 2016-17 Red Hat Inc., Durham, North Carolina.
+ * Copyright (c) 2016-17 Red Hat Inc.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
@@ -61,15 +61,14 @@ data_node *cllist_next(cllist *l)
return l->cur;
}
-void cllist_append(cllist *l, uint32_t num, void *data)
+// Returns 0 on success and 1 on error
+int cllist_append(cllist *l, uint32_t num, void *data)
{
data_node *newnode;
newnode = malloc(sizeof(data_node));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
newnode->num = num;
newnode->data = data;
@@ -84,5 +83,6 @@ void cllist_append(cllist *l, uint32_t n
// make newnode current
l->cur = newnode;
l->cnt++;
+ return 0;
}
--- a/auparse/normalize-llist.h
+++ b/auparse/normalize-llist.h
@@ -1,6 +1,6 @@
/*
* normalize-llist.h - Header file for normalize-llist.c
- * Copyright (c) 2016-17 Red Hat Inc., Durham, North Carolina.
+ * Copyright (c) 2016-17 Red Hat Inc.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
@@ -53,7 +53,7 @@ AUDIT_HIDDEN_START
void cllist_create(cllist *l, void (*cleanup)(void *));
void cllist_clear(cllist* l);
data_node *cllist_next(cllist *l);
-void cllist_append(cllist *l, uint32_t num, void *data);
+int cllist_append(cllist *l, uint32_t num, void *data);
AUDIT_HIDDEN_END
--- a/auparse/normalize.c
+++ b/auparse/normalize.c
@@ -179,7 +179,8 @@ static unsigned int add_subj_attr(aupars
if ((auparse_find_field(au, str))) {
attr = set_record(0, rnum);
attr = set_field(attr, auparse_get_field_num(au));
- cllist_append(&D.actor.attr, attr, NULL);
+ if (cllist_append(&D.actor.attr, attr, NULL))
+ return 1;
return 0;
} else
auparse_goto_record_num(au, rnum);
@@ -224,7 +225,8 @@ static unsigned int add_obj_attr(auparse
if ((auparse_find_field(au, str))) {
attr = set_record(0, rnum);
attr = set_field(attr, auparse_get_field_num(au));
- cllist_append(&D.thing.attr, attr, NULL);
+ if (cllist_append(&D.thing.attr, attr, NULL))
+ return 1;
return 0;
} else
auparse_goto_record_num(au, rnum);
@@ -360,21 +362,23 @@ static void collect_id_obj2(auparse_stat
}
}
-static void collect_path_attrs(auparse_state_t *au)
+static int collect_path_attrs(auparse_state_t *au)
{
value_t attr;
unsigned int rnum = auparse_get_record_num(au);
auparse_first_field(au);
if (add_obj_attr(au, "mode", rnum))
- return; // Failed opens don't have anything else
+ return 1; // Failed opens don't have anything else
// All the rest of the fields matter
while ((auparse_next_field(au))) {
attr = set_record(0, rnum);
attr = set_field(attr, auparse_get_field_num(au));
- cllist_append(&D.thing.attr, attr, NULL);
+ if (cllist_append(&D.thing.attr, attr, NULL))
+ return 1;
}
+ return 0;
}
static void collect_cwd_attrs(auparse_state_t *au)
--- a/src/auditctl-llist.c
+++ b/src/auditctl-llist.c
@@ -1,7 +1,7 @@
/*
* ausearch-llist.c - Minimal linked list library
-* Copyright (c) 2005 Red Hat Inc., Durham, North Carolina.
-* All Rights Reserved.
+* Copyright (c) 2005 Red Hat Inc.
+* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
* terms of the GNU General Public License as published by the Free
@@ -15,7 +15,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to the
-* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
+* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1335, USA.
*
* Authors:
@@ -59,19 +59,17 @@ lnode *list_next(llist *l)
return l->cur;
}
-void list_append(llist *l, struct audit_rule_data *r, size_t sz)
+int list_append(llist *l, struct audit_rule_data *r, size_t sz)
{
lnode* newnode;
newnode = malloc(sizeof(lnode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
if (r) {
void *rr = malloc(sz);
- if (rr)
+ if (rr)
memcpy(rr, r, sz);
newnode->r = rr;
} else
@@ -89,6 +87,8 @@ void list_append(llist *l, struct audit_
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
void list_clear(llist* l)
--- a/src/auditctl-llist.h
+++ b/src/auditctl-llist.h
@@ -1,6 +1,6 @@
/*
* auditctl-llist.h - Header file for ausearch-llist.c
-* Copyright (c) 2005 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2005 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -50,7 +50,7 @@ void list_first(llist *l);
void list_last(llist *l);
lnode *list_next(llist *l);
static inline lnode *list_get_cur(llist *l) { return l->cur; }
-void list_append(llist *l, struct audit_rule_data *r, size_t sz);
+int list_append(llist *l, struct audit_rule_data *r, size_t sz);
void list_clear(llist* l);
#endif
--- a/src/ausearch-avc.c
+++ b/src/ausearch-avc.c
@@ -1,7 +1,7 @@
/*
* ausearch-avc.c - Minimal linked list library for avcs
-* Copyright (c) 2006,2008,2014 Red Hat Inc., Durham, North Carolina.
-* All Rights Reserved.
+* Copyright (c) 2006,2008,2014 Red Hat Inc.
+* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
* terms of the GNU General Public License as published by the Free
@@ -15,7 +15,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to the
-* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
+* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1335, USA.
*
* Authors:
@@ -62,15 +62,13 @@ static void alist_last(alist *l)
l->cur = cur;
}
-void alist_append(alist *l, anode *node)
+int alist_append(alist *l, anode *node)
{
anode* newnode;
newnode = malloc(sizeof(anode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
if (node->scontext)
newnode->scontext = node->scontext;
@@ -108,6 +106,8 @@ void alist_append(alist *l, anode *node)
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
int alist_find_subj(alist *l)
--- a/src/ausearch-avc.h
+++ b/src/ausearch-avc.h
@@ -1,6 +1,6 @@
/*
* ausearch-avc.h - Header file for ausearch-string.c
-* Copyright (c) 2006,2008 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2006,2008 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -54,7 +54,7 @@ void alist_create(alist *l);
static inline void alist_first(alist *l) { l->cur = l->head; }
anode *alist_next(alist *l);
static inline anode *alist_get_cur(alist *l) { return l->cur; }
-void alist_append(alist *l, anode *node);
+int alist_append(alist *l, anode *node);
void anode_init(anode *an);
void anode_clear(anode *an);
void alist_clear(alist* l);
--- a/src/ausearch-int.c
+++ b/src/ausearch-int.c
@@ -1,6 +1,6 @@
/*
* ausearch-int.c - Minimal linked list library for integers
-* Copyright (c) 2005,2008 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2005,2008 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -41,15 +41,13 @@ int_node *ilist_next(ilist *l)
return l->cur;
}
-void ilist_append(ilist *l, int num, unsigned int hits, int aux)
+int ilist_append(ilist *l, int num, unsigned int hits, int aux)
{
int_node* newnode;
newnode = malloc(sizeof(int_node));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
newnode->num = num;
newnode->hits = hits;
@@ -65,6 +63,8 @@ void ilist_append(ilist *l, int num, uns
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
void ilist_clear(ilist* l)
--- a/src/ausearch-int.h
+++ b/src/ausearch-int.h
@@ -1,6 +1,6 @@
/*
* ausearch-int.h - Header file for ausearch-int.c
-* Copyright (c) 2005,2008 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2005,2008 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -48,7 +48,7 @@ void ilist_create(ilist *l);
static inline void ilist_first(ilist *l) { l->cur = l->head; }
int_node *ilist_next(ilist *l);
static inline int_node *ilist_get_cur(ilist *l) { return l->cur; }
-void ilist_append(ilist *l, int num, unsigned int hits, int aux);
+int ilist_append(ilist *l, int num, unsigned int hits, int aux);
void ilist_clear(ilist* l);
/* append a number if its not already on the list */
--- a/src/ausearch-llist.c
+++ b/src/ausearch-llist.c
@@ -1,6 +1,6 @@
/*
* ausearch-llist.c - Minimal linked list library
-* Copyright (c) 2005-2008,2011,2016 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2005-2008,2011,2016 Red Hat Inc.
* Copyright (c) 2011 IBM Corp.
* All Rights Reserved.
*
@@ -102,15 +102,13 @@ lnode *list_prev(llist *l)
return l->cur;
}
-void list_append(llist *l, lnode *node)
+int list_append(llist *l, lnode *node)
{
lnode* newnode;
newnode = malloc(sizeof(lnode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
if (node->message)
newnode->message = node->message;
@@ -123,7 +121,7 @@ void list_append(llist *l, lnode *node)
newnode->type = node->type;
newnode->a0 = node->a0;
newnode->a1 = node->a1;
- newnode->item = l->cnt;
+ newnode->item = l->cnt;
newnode->next = NULL;
// if we are at top, fix this up
@@ -135,6 +133,8 @@ void list_append(llist *l, lnode *node)
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
int list_find_item(llist *l, unsigned int i)
--- a/src/ausearch-llist.h
+++ b/src/ausearch-llist.h
@@ -107,7 +107,7 @@ void list_last(llist *l);
lnode *list_next(llist *l);
lnode *list_prev(llist *l);
static inline lnode *list_get_cur(llist *l) { return l->cur; }
-void list_append(llist *l, lnode *node);
+int list_append(llist *l, lnode *node);
void list_clear(llist* l);
int list_get_event(llist* l, event *e);
--- a/src/ausearch-nvpair.c
+++ b/src/ausearch-nvpair.c
@@ -1,6 +1,6 @@
/*
* ausearch-nvpair.c - Minimal linked list library for name-value pairs
-* Copyright (c) 2006-08 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2006-08 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -42,13 +42,11 @@ nvnode *search_list_next(nvlist *l)
return l->cur;
}
-void search_list_append(nvlist *l, nvnode *node)
+int search_list_append(nvlist *l, nvnode *node)
{
nvnode* newnode = malloc(sizeof(nvnode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
newnode->name = node->name;
newnode->val = node->val;
@@ -66,6 +64,8 @@ void search_list_append(nvlist *l, nvnod
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
int search_list_find_val(nvlist *l, long val)
--- a/src/ausearch-nvpair.h
+++ b/src/ausearch-nvpair.h
@@ -1,6 +1,6 @@
/*
* ausearch-nvpair.h - Header file for ausearch-nvpair.c
-* Copyright (c) 2006-08 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2006-08 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -48,7 +48,7 @@ void search_list_create(nvlist *l);
static inline void search_list_first(nvlist *l) { l->cur = l->head; }
nvnode *search_list_next(nvlist *l);
static inline nvnode *search_list_get_cur(nvlist *l) { return l->cur; }
-void search_list_append(nvlist *l, nvnode *node);
+int search_list_append(nvlist *l, nvnode *node);
void search_list_clear(nvlist* l);
/* Given a numeric index, find that record. */
--- a/src/ausearch-string.c
+++ b/src/ausearch-string.c
@@ -44,15 +44,13 @@ snode *slist_next(slist *l)
return l->cur;
}
-void slist_append(slist *l, snode *node)
+int slist_append(slist *l, snode *node)
{
snode* newnode;
newnode = malloc(sizeof(snode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
if (node->str)
newnode->str = node->str;
@@ -79,6 +77,8 @@ void slist_append(slist *l, snode *node)
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
void slist_clear(slist* l)
--- a/src/ausearch-string.h
+++ b/src/ausearch-string.h
@@ -49,7 +49,7 @@ void slist_create(slist *l);
static inline void slist_first(slist *l) { l->cur = l->head; }
snode *slist_next(slist *l);
static inline snode *slist_get_cur(slist *l) { return l->cur; }
-void slist_append(slist *l, snode *node);
+int slist_append(slist *l, snode *node);
void slist_clear(slist* l);
/* append a string if its not already on the list */
--- a/tools/aulastlog/aulastlog-llist.c
+++ b/tools/aulastlog/aulastlog-llist.c
@@ -1,7 +1,7 @@
/*
* aulastlog-llist.c - Minimal linked list library
-* Copyright (c) 2008 Red Hat Inc., Durham, North Carolina.
-* All Rights Reserved.
+* Copyright (c) 2008 Red Hat Inc..
+* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
* terms of the GNU General Public License as published by the Free
@@ -15,7 +15,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to the
-* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
+* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1335, USA.
*
* Authors:
@@ -41,15 +41,13 @@ lnode *list_next(llist *l)
return l->cur;
}
-void list_append(llist *l, lnode *node)
+int list_append(llist *l, lnode *node)
{
lnode* newnode;
newnode = malloc(sizeof(lnode));
- if (newnode == NULL) {
- printf("Out of memory. Check %s file, %d line", __FILE__, __LINE__);
- return;
- }
+ if (newnode == NULL)
+ return 1;
newnode->sec = node->sec;
newnode->uid = node->uid;
@@ -62,7 +60,7 @@ void list_append(llist *l, lnode *node)
newnode->term = strdup(node->term);
else
newnode->term = NULL;
- newnode->item = l->cnt;
+ newnode->item = l->cnt;
newnode->next = NULL;
// if we are at top, fix this up
@@ -74,6 +72,8 @@ void list_append(llist *l, lnode *node)
// make newnode current
l->cur = newnode;
l->cnt++;
+
+ return 0;
}
void list_clear(llist* l)
--- a/tools/aulastlog/aulastlog-llist.h
+++ b/tools/aulastlog/aulastlog-llist.h
@@ -1,6 +1,6 @@
/*
* aulastlog-llist.h - Header file for aulastlog-llist.c
-* Copyright (c) 2008 Red Hat Inc., Durham, North Carolina.
+* Copyright (c) 2008 Red Hat Inc.
* All Rights Reserved.
*
* This software may be freely redistributed and/or modified under the
@@ -53,7 +53,7 @@ static inline void list_first(llist *l)
lnode *list_next(llist *l);
static inline lnode *list_get_cur(llist *l) { return l->cur; }
static inline unsigned int list_get_cnt(llist *l) { return l->cnt; }
-void list_append(llist *l, lnode *node);
+int list_append(llist *l, lnode *node);
void list_clear(llist* l);
int list_update_login(llist* l, time_t t);
int list_update_host(llist* l, const char *h);
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