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Handle incorrect ELF images specifying size for PT_GNU_STACK not being

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multiple of page size.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
This commit is contained in:
kib 2015-04-23 11:27:21 +00:00
parent 9b3d9f0645
commit fe18a7c9f2
1 changed files with 1 additions and 1 deletions
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2
sys/kern/kern_exec.c
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@ -1060,7 +1060,7 @@ exec_new_vmspace(imgp, sv)
/* Allocate a new stack */
if (imgp->stack_sz != 0) {
ssiz = imgp->stack_sz;
ssiz = trunc_page(imgp->stack_sz);
PROC_LOCK(p);
lim_rlimit(p, RLIMIT_STACK, &rlim_stack);
PROC_UNLOCK(p);