14 lines
546 B
Diff
14 lines
546 B
Diff
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diff -up m4-1.4.16/lib/stdio.in.h.orig m4-1.4.16/lib/stdio.in.h
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--- m4-1.4.16/lib/stdio.in.h.orig 2012-05-30 13:55:51.092600199 +0200
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+++ m4-1.4.16/lib/stdio.in.h 2012-05-30 13:56:25.763794100 +0200
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@@ -162,7 +162,9 @@ _GL_WARN_ON_USE (fflush, "fflush is not
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so any use of gets warrants an unconditional warning. Assume it is
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always declared, since it is required by C89. */
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#undef gets
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+#if HAVE_RAW_DECL_GETS
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_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
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+#endif
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#if @GNULIB_FOPEN@
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# if @REPLACE_FOPEN@
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