Blame SOURCES/rsyslog-8.1911.0-rhbz1843994-imfile-selinux-symlink-crash.patch
|
 |
94be23 |
From 89ff6436b55cd81c54dcb076490b0c4de98d508d Mon Sep 17 00:00:00 2001
|
|
|
94be23 |
From: Jiri Vymazal <jvymazal@redhat.com>
|
|
|
94be23 |
Date: Tue, 9 Jun 2020 12:09:59 +0200
|
|
|
94be23 |
Subject: [PATCH] Fixing imfile segfaulting on selinux denial
|
|
|
94be23 |
|
|
|
94be23 |
If imfile is denied access to file watched trough symlink there is
|
|
|
94be23 |
unchecked condition resulting in access to not initialized memory.
|
|
|
94be23 |
---
|
|
|
94be23 |
plugins/imfile/imfile.c | 2 +-
|
|
|
94be23 |
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
94be23 |
|
|
|
94be23 |
diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c
|
|
|
94be23 |
index f360bd290b..21d6546552 100644
|
|
|
94be23 |
--- a/plugins/imfile/imfile.c
|
|
|
94be23 |
+++ b/plugins/imfile/imfile.c
|
|
|
94be23 |
@@ -732,7 +732,7 @@ act_obj_add(fs_edge_t *const edge, const char *const name, const int is_file,
|
|
|
94be23 |
} else { /* reporting only in debug for dirs as higher lvl paths are likely blocked by selinux */
|
|
|
94be23 |
DBGPRINTF("imfile: error accessing directory '%s'", name);
|
|
|
94be23 |
}
|
|
|
94be23 |
- FINALIZE;
|
|
|
94be23 |
+ ABORT_FINALIZE(RS_RET_NO_FILE_ACCESS);
|
|
|
94be23 |
}
|
|
|
94be23 |
DBGPRINTF("add new active object '%s' in '%s'\n", name, edge->path);
|
|
|
94be23 |
CHKmalloc(act = calloc(sizeof(act_obj_t), 1));
|