From: graham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Sun, 22 Nov 2009 23:15:15 +0000 (+0000)
Subject: Add some error checking on fputs.
X-Git-Url: https://git.librecmc.org/?p=oweals%2Fopkg-lede.git;a=commitdiff_plain;h=d54fe7a27ca63446a689c4020473c47e4bf787fc

Add some error checking on fputs.

git-svn-id: http://opkg.googlecode.com/svn/trunk@346 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---

diff --git a/libopkg/pkg_extract.c b/libopkg/pkg_extract.c
index 4257d59..e1b4018 100644
--- a/libopkg/pkg_extract.c
+++ b/libopkg/pkg_extract.c
@@ -37,7 +37,11 @@ int pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream)
 	return EINVAL;
     }
 
-    fputs(buffer, stream);
+    if (fputs(buffer, stream) == EOF) {
+	free(buffer);
+	return EINVAL;
+    }
+
     free(buffer);
 
     return 0;