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Subject[PATCH] binfmt_elf_fdpic: fix execfd build regression
Date
The change to bprm->have_execfd was incomplete, leading
to a build failure:

fs/binfmt_elf_fdpic.c: In function 'create_elf_fdpic_tables':
fs/binfmt_elf_fdpic.c:591:27: error: 'BINPRM_FLAGS_EXECFD' undeclared

Change the last user of BINPRM_FLAGS_EXECFD in a corresponding
way.

Reported-by: Valdis Klētnieks <valdis.kletnieks@vt.edu>
Fixes: b8a61c9e7b4a ("exec: Generic execfd support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
I have no idea whether this is right, I only looked briefly at
the commit that introduced the problem.
---
fs/binfmt_elf_fdpic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index bba3ad555b94..aaf332d32326 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -588,7 +588,7 @@ static int create_elf_fdpic_tables(struct linux_binprm *bprm,
nitems = 1 + DLINFO_ITEMS + (k_platform ? 1 : 0) +
(k_base_platform ? 1 : 0) + AT_VECTOR_SIZE_ARCH;

- if (bprm->interp_flags & BINPRM_FLAGS_EXECFD)
+ if (bprm->have_execfd)
nitems++;

csp = sp;
--
2.26.2
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