openwrt/tools/bison/patches/100-fix-gets-removal.patch
Hannu Nyman 96e9d48664 tools/bison: update to 3.5
Update bison to 3.5

Release notes:
https://lists.gnu.org/archive/html/info-gnu/2019-12/msg00002.html

Note for future: release notes mention that YYPRINT macro is
declared deprecated, but apparently still works for now. I found
one possible use of that in scripts/config/zconf.tab.c_shipped
That might be modernized at some point, but as the file is synced
with the one from upstream Linux, it might get fixed there.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
2020-01-21 18:43:58 +01:00

18 lines
572 B
Diff

--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -778,14 +778,6 @@ _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; besides, C11
- removed it. */
-#undef gets
-#if HAVE_RAW_DECL_GETS && !defined __cplusplus
-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
-#endif
-
#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
struct obstack;
/* Grow an obstack with formatted output. Return the number of