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Import OpenSSL 1.1.1i

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This commit is contained in:
Steve Dower
2021-01-05 19:44:35 +00:00
parent 7f34c3085f
commit ae8aba4cbc
344 changed files with 4257 additions and 4161 deletions
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24
crypto/rand/rand_unix.c
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@@ -26,12 +26,12 @@
# include <sys/utsname.h>
# endif
#endif
#if defined(__FreeBSD__) && !defined(OPENSSL_SYS_UEFI)
#if (defined(__FreeBSD__) || defined(__NetBSD__)) && !defined(OPENSSL_SYS_UEFI)
# include <sys/types.h>
# include <sys/sysctl.h>
# include <sys/param.h>
#endif
#if defined(__OpenBSD__) || defined(__NetBSD__)
#if defined(__OpenBSD__)
# include <sys/param.h>
#endif
@@ -247,10 +247,12 @@ static ssize_t sysctl_random(char *buf, size_t buflen)
* when the sysctl returns long and we want to request something not a
* multiple of longs, which should never be the case.
*/
#if defined(__FreeBSD__)
if (!ossl_assert(buflen % sizeof(long) == 0)) {
errno = EINVAL;
return -1;
}
#endif
/*
* On NetBSD before 4.0 KERN_ARND was an alias for KERN_URND, and only
@@ -268,7 +270,7 @@ static ssize_t sysctl_random(char *buf, size_t buflen)
mib[1] = KERN_ARND;
do {
len = buflen;
len = buflen > 256 ? 256 : buflen;
if (sysctl(mib, 2, buf, &len, NULL, 0) == -1)
return done > 0 ? done : -1;
done += len;
@@ -363,12 +365,19 @@ static ssize_t syscall_random(void *buf, size_t buflen)
* - OpenBSD since 5.6
* - Linux since 3.17 with glibc 2.25
* - FreeBSD since 12.0 (1200061)
*
* Note: Sometimes getentropy() can be provided but not implemented
* internally. So we need to check errno for ENOSYS
*/
# if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__) && !defined(__hpux)
extern int getentropy(void *buffer, size_t length) __attribute__((weak));
if (getentropy != NULL)
return getentropy(buf, buflen) == 0 ? (ssize_t)buflen : -1;
if (getentropy != NULL) {
if (getentropy(buf, buflen) == 0)
return (ssize_t)buflen;
if (errno != ENOSYS)
return -1;
}
# else
union {
void *p;
@@ -409,7 +418,8 @@ static struct random_device {
} random_devices[OSSL_NELEM(random_device_paths)];
static int keep_random_devices_open = 1;
# if defined(__linux) && defined(DEVRANDOM_WAIT)
# if defined(__linux) && defined(DEVRANDOM_WAIT) \
&& defined(OPENSSL_RAND_SEED_GETRANDOM)
static void *shm_addr;
static void cleanup_shm(void)
@@ -487,7 +497,7 @@ static int wait_random_seeded(void)
}
return seeded;
}
# else /* defined __linux */
# else /* defined __linux && DEVRANDOM_WAIT && OPENSSL_RAND_SEED_GETRANDOM */
static int wait_random_seeded(void)
{
return 1;