23 lines
775 B
Diff
23 lines
775 B
Diff
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check for gets before using it
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Upstream-Status: Pending
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Index: diffutils-3.2/lib/stdio.in.h
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===================================================================
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--- diffutils-3.2.orig/lib/stdio.in.h 2011-08-28 04:57:28.000000000 -0700
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+++ diffutils-3.2/lib/stdio.in.h 2012-07-03 10:45:07.518322117 -0700
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@@ -693,11 +693,13 @@
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_GL_CXXALIAS_SYS (gets, char *, (char *s));
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# undef gets
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# endif
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+# if defined gets
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_GL_CXXALIASWARN (gets);
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/* It is very rare that the developer ever has full control of stdin,
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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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_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
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+# endif
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#endif
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