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From: Petr Lautrbach <plautrba@redhat.com>
To: selinux@vger.kernel.org
Cc: Petr Lautrbach <plautrba@redhat.com>
Subject: [PATCH 3/3] libsemanage: Fix USE_AFTER_FREE defects reported by coverity scan
Date: Thu, 31 Jan 2019 14:22:26 +0100	[thread overview]
Message-ID: <20190131132226.19030-3-plautrba@redhat.com> (raw)
In-Reply-To: <20190131132226.19030-1-plautrba@redhat.com>

Signed-off-by: Petr Lautrbach <plautrba@redhat.com>
---
 libsemanage/src/direct_api.c | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/libsemanage/src/direct_api.c b/libsemanage/src/direct_api.c
index c58961be..8e4d116d 100644
--- a/libsemanage/src/direct_api.c
+++ b/libsemanage/src/direct_api.c
@@ -1028,7 +1028,7 @@ static int semanage_direct_write_langext(semanage_handle_t *sh,
 
 	fp = NULL;
 
-	ret = 0;
+	return 0;
 
 cleanup:
 	if (fp != NULL) fclose(fp);
@@ -2177,7 +2177,6 @@ cleanup:
 	semanage_module_info_destroy(sh, modinfo);
 	free(modinfo);
 
-	if (fp != NULL) fclose(fp);
 	return status;
 }
 
@@ -2342,16 +2341,6 @@ static int semanage_direct_get_module_info(semanage_handle_t *sh,
 	free(tmp);
 	tmp = NULL;
 
-	if (fclose(fp) != 0) {
-		ERR(sh,
-		    "Unable to close %s module lang ext file.",
-		    (*modinfo)->name);
-		status = -1;
-		goto cleanup;
-	}
-
-	fp = NULL;
-
 	/* lookup enabled/disabled status */
 	ret = semanage_module_get_path(sh,
 				       *modinfo,
@@ -2395,7 +2384,13 @@ cleanup:
 		free(modinfos);
 	}
 
-	if (fp != NULL) fclose(fp);
+	if (fp != NULL && fclose(fp) != 0) {
+		ERR(sh,
+		    "Unable to close %s module lang ext file.",
+		    (*modinfo)->name);
+		status = -1;
+	}
+
 	return status;
 }
 
-- 
2.20.1


  parent reply	other threads:[~2019-01-31 13:22 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-31 13:22 [PATCH 1/3] libsepol: Fix RESOURCE_LEAK defects reported by coverity scan Petr Lautrbach
2019-01-31 13:22 ` [PATCH 2/3] libselinux: " Petr Lautrbach
2019-01-31 21:47   ` Nicolas Iooss
2019-02-06 20:33     ` [PATCH v2] " Petr Lautrbach
2019-02-06 22:40       ` Nicolas Iooss
2019-02-10 18:32         ` Nicolas Iooss
2019-01-31 13:22 ` Petr Lautrbach [this message]
2019-01-31 21:57   ` [PATCH 3/3] libsemanage: Fix USE_AFTER_FREE " Nicolas Iooss
2019-02-01 12:45     ` Petr Lautrbach
2019-01-31 21:17 ` [PATCH 1/3] libsepol: Fix RESOURCE_LEAK " Nicolas Iooss
2019-02-01 18:19   ` [Non-DoD Source] " jwcart2
2019-01-31 21:33 ` Nicolas Iooss
2019-02-01 19:32   ` [Non-DoD Source] " jwcart2
2019-02-01 20:07 ` [Non-DoD Source] " jwcart2

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