X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fenv%2F__init_security.c;h=91b9b1001ac97949c6c05c0b3294abf33487e2a7;hb=f4ded939bf90cd6baed6b4e723e54a62c9bdb6b9;hp=5fd12ecb47130a552d3f1561ab09ac32441f6970;hpb=df0b5a49406763aa4719dfad561a5de8924ecd59;p=musl

diff --git a/src/env/__init_security.c b/src/env/__init_security.c
index 5fd12ecb..91b9b100 100644
--- a/src/env/__init_security.c
+++ b/src/env/__init_security.c
@@ -6,21 +6,26 @@
 #include "libc.h"
 #include "atomic.h"
 
-#define AUX_CNT 24
+static void dummy(void *ent)
+{
+}
+weak_alias(dummy, __init_ssp);
 
-void __init_security(size_t *auxv)
+void __init_security(size_t *aux)
 {
-	size_t i, aux[AUX_CNT] = { 0 };
 	struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
+	int i;
+
+#ifndef SHARED
+	__init_ssp((void *)aux[AT_RANDOM]);
+#endif
 
-	for (; auxv[0]; auxv+=2) if (auxv[0]<AUX_CNT) aux[auxv[0]] = auxv[1];
 	if (aux[AT_UID]==aux[AT_EUID] && aux[AT_GID]==aux[AT_EGID]
 		&& !aux[AT_SECURE]) return;
 
 	__syscall(SYS_poll, pfd, 3, 0);
-	for (i=0; i<3; i++)
-		if (pfd[i].revents&POLLNVAL)
-			if (__syscall(SYS_open, "/dev/null", O_RDWR)<0)
-				a_crash();
+	for (i=0; i<3; i++) if (pfd[i].revents&POLLNVAL)
+		if (__syscall(SYS_open, "/dev/null", O_RDWR|O_LARGEFILE)<0)
+			a_crash();
 	libc.secure = 1;
 }