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execve filename: document and export via auxiliary vector
[firefly-linux-kernel-4.4.55.git]
/
fs
/
binfmt_elf.c
diff --git
a/fs/binfmt_elf.c
b/fs/binfmt_elf.c
index d48ff5f370f4e5122c3402ed44889564366ad317..639d2d8b57106ac6e524c4ab7c940ea2fad895da 100644
(file)
--- a/
fs/binfmt_elf.c
+++ b/
fs/binfmt_elf.c
@@
-204,6
+204,7
@@
create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
NEW_AUX_ENT(AT_GID, tsk->gid);
NEW_AUX_ENT(AT_EGID, tsk->egid);
NEW_AUX_ENT(AT_SECURE, security_bprm_secureexec(bprm));
+ NEW_AUX_ENT(AT_EXECFN, bprm->exec);
if (k_platform) {
NEW_AUX_ENT(AT_PLATFORM,
(elf_addr_t)(unsigned long)u_platform);