diff options
Diffstat (limited to 'tools/m4/patches')
| -rw-r--r-- | tools/m4/patches/100-fix-gets-removal.patch | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/m4/patches/100-fix-gets-removal.patch b/tools/m4/patches/100-fix-gets-removal.patch index be0ea851ce..ecd110d934 100644 --- a/tools/m4/patches/100-fix-gets-removal.patch +++ b/tools/m4/patches/100-fix-gets-removal.patch @@ -1,15 +1,17 @@ --- a/lib/stdio.in.h +++ b/lib/stdio.in.h -@@ -158,12 +158,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not - "use gnulib module fflush for portable POSIX compliance"); +@@ -714,14 +714,6 @@ _GL_WARN_ON_USE (getline, "getline is un + # endif #endif -/* 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. */ +- so any use of gets warrants an unconditional warning; besides, C11 +- removed it. */ -#undef gets +-#if HAVE_RAW_DECL_GETS -_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); +-#endif - - #if @GNULIB_FOPEN@ - # if @REPLACE_FOPEN@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + + #if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@ + struct obstack; |