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D58063.diff
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D58063.diff

diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c
--- a/sys/kern/imgact_elf.c
+++ b/sys/kern/imgact_elf.c
@@ -823,8 +823,8 @@
imgp->td = td;
imgp->proc = td->td_proc;
imgp->attr = attr;
- imgp->interpreted = IMGACT_INTERP_IGNORE; /* ignored by do_execve */
-
+ imgp->interpreted = IMGACT_INTERP_ELF; /* ignored by do_execve */
+
NDINIT(nd, LOOKUP, ISOPEN | FOLLOW | LOCKSHARED | LOCKLEAF,
UIO_SYSSPACE, file);
if ((error = namei(nd)) != 0) {
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c
--- a/sys/kern/kern_exec.c
+++ b/sys/kern/kern_exec.c
@@ -750,8 +750,7 @@
* Special interpreter operation, cleanup and loop up to try to
* activate the interpreter.
*/
- if (imgp->interpreted != 0 &&
- imgp->interpreted != IMGACT_INTERP_IGNORE) {
+ if ((imgp->interpreted & ~IMGACT_INTERP_ELF) != 0) {
exec_unmap_first_page(imgp);
/*
* The text reference needs to be removed for scripts.
diff --git a/sys/sys/imgact.h b/sys/sys/imgact.h
--- a/sys/sys/imgact.h
+++ b/sys/sys/imgact.h
@@ -86,7 +86,7 @@
struct ucred *newcred; /* new credentials if changing */
#define IMGACT_SHELL 0x1
#define IMGACT_BINMISC 0x2
-#define IMGACT_INTERP_IGNORE 0x3
+#define IMGACT_INTERP_ELF 0x4 /* only used within the ELF activator */
unsigned char interpreted; /* mask of interpreters that have run */
bool credential_setid; /* true if becoming setid */
bool vmspace_destroyed; /* we've blown away original vm space */

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