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From 855f72c4fe7f4bbf2137ab60357ae3b27bb65185 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 17 Nov 2012 17:45:41 +0100
Subject: [PATCH] gets() no longer exists in (e)glibc >= 2.16
gnutls has already updated gnulib upstream in more recent versions
(3.x) but apparently not in the 2.x branch that we are using.
This patch comes from OpenEmbedded, and has originally been written by
Khem Raj <raj.khem@gmail.com>.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
gl/stdio.in.h | 2 ++
lib/gl/stdio.in.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/gl/stdio.in.h b/gl/stdio.in.h
index 9dc7c4a..8cb19d7 100644
--- a/gl/stdio.in.h
+++ b/gl/stdio.in.h
@@ -710,11 +710,13 @@ _GL_CXXALIAS_RPL (gets, char *, (char *s));
_GL_CXXALIAS_SYS (gets, char *, (char *s));
# undef gets
# endif
+# if defined gets
_GL_CXXALIASWARN (gets);
/* It is very rare that the developer ever has full control of stdin,
so any use of gets warrants an unconditional warning. Assume it is
always declared, since it is required by C89. */
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+# endif
#endif
diff --git a/lib/gl/stdio.in.h b/lib/gl/stdio.in.h
index 03bea2a..cb6483b 100644
--- a/lib/gl/stdio.in.h
+++ b/lib/gl/stdio.in.h
@@ -710,11 +710,13 @@ _GL_CXXALIAS_RPL (gets, char *, (char *s));
_GL_CXXALIAS_SYS (gets, char *, (char *s));
# undef gets
# endif
+# if defined gets
_GL_CXXALIASWARN (gets);
/* It is very rare that the developer ever has full control of stdin,
so any use of gets warrants an unconditional warning. Assume it is
always declared, since it is required by C89. */
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+# endif
#endif
--
1.7.9.5
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