grub/grub-core/lib/gnulib-patches/fix-null-deref.patch

diff --git a/lib/argp-parse.c b/lib/argp-parse.c
index 6dec57310..900adad54 100644
--- a/lib/argp-parse.c
+++ b/lib/argp-parse.c
@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse)
 void *
 __argp_input (const struct argp *argp, const struct argp_state *state)
 {
-  if (state)
+  if (state && state->pstate)
     {
       struct group *group;
       struct parser *parser = state->pstate;
gnulib: Upgrade Gnulib and switch to bootstrap tool Upgrade Gnulib files to 20190105. It's much easier to maintain GRUB's use of portability support files from Gnulib when the process is automatic and driven by a single configuration file, rather than by maintainers occasionally running gnulib-tool and committing the result. Removing these automatically-copied files from revision control also removes the temptation to hack the output in ways that are difficult for future maintainers to follow. Gnulib includes a "bootstrap" program which is designed for this. The canonical way to bootstrap GRUB from revision control is now "./bootstrap", but "./autogen.sh" is still useful if you just want to generate the GRUB-specific parts of the build system. GRUB now requires Autoconf >= 2.63 and Automake >= 1.11, in line with Gnulib. Gnulib source code is now placed in grub-core/lib/gnulib/ (which should not be edited directly), and GRUB's patches are in grub-core/lib/gnulib-patches/. I've added a few notes to the developer manual on how to maintain this. Signed-off-by: Colin Watson <cjwatson@ubuntu.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> 2019-02-27 10:03:55 +00:00			`diff --git a/lib/argp-parse.c b/lib/argp-parse.c`
			`index 6dec57310..900adad54 100644`
			`--- a/lib/argp-parse.c`
			`+++ b/lib/argp-parse.c`
			`@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse)`
Import new gnulib. 2013-04-11 19:12:46 +00:00			`void *`
			`__argp_input (const struct argp argp, const struct argp_state state)`
			`{`
			`- if (state)`
			`+ if (state && state->pstate)`
			`{`
			`struct group *group;`
			`struct parser *parser = state->pstate;`