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add RTLD_NODELETE flag for dlopen
[musl]
/
src
/
env
/
__init_security.c
diff --git
a/src/env/__init_security.c
b/src/env/__init_security.c
index
59d546f
..
91b9b10
100644
(file)
--- a/
src/env/__init_security.c
+++ b/
src/env/__init_security.c
@@
-6,30
+6,26
@@
#include "libc.h"
#include "atomic.h"
#include "libc.h"
#include "atomic.h"
-#define AUX_CNT 24
-
-static void dummy(size_t *auxv)
+static void dummy(void *ent)
{
}
weak_alias(dummy, __init_ssp);
{
}
weak_alias(dummy, __init_ssp);
-void __init_security(size_t *aux
v
)
+void __init_security(size_t *aux)
{
{
- size_t i, aux[AUX_CNT] = { 0 };
struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
+ int i;
#ifndef SHARED
#ifndef SHARED
- __init_ssp(
auxv
);
+ __init_ssp(
(void *)aux[AT_RANDOM]
);
#endif
#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);
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|O_LARGEFILE)<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;
}
libc.secure = 1;
}