Fix CVE-2011-1749: Anticipate RLIMIT_FSIZE (Closes: #629420)

[nfs-utils.git] / debian / patches / 21-anticipate-RLIMIT_FSIZE.patch

diff --git a/debian/patches/21-anticipate-RLIMIT_FSIZE.patch b/debian/patches/21-anticipate-RLIMIT_FSIZE.patch
new file mode 100644 (file)
index 0000000..d2201d5
--- /dev/null
+++ b/debian/patches/21-anticipate-RLIMIT_FSIZE.patch
@@ -0,0 +1,17 @@
+Index: nfs-utils/support/nfs/nfs_mntent.c
+===================================================================
+--- nfs-utils.orig/support/nfs/nfs_mntent.c    2011-06-07 12:08:56.000000000 +0200
++++ nfs-utils/support/nfs/nfs_mntent.c 2011-06-07 12:11:32.000000000 +0200
+@@ -143,7 +143,11 @@
+       free(m2);
+       free(m3);
+       free(m4);
+-      return (res < 0) ? 1 : 0;
++      if (res < 0)
++              return 1;
++      else {
++              return (fflush(mfp->mntent_fp) == 0) ? 0 : 1;
++      }
+ }
+ 
+ /* Read the next entry from the file fp. Stop reading at an incorrect entry. */