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openssl/openssl-1.0.2a-secure-getenv.patch

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rebase to 1.0.2 branch
2015-04-23 11:57:26 +00:00
diff -up openssl-1.0.2a/crypto/conf/conf_api.c.secure-getenv openssl-1.0.2a/crypto/conf/conf_api.c
--- openssl-1.0.2a/crypto/conf/conf_api.c.secure-getenv 2015-03-19 14:19:00.000000000 +0100
+++ openssl-1.0.2a/crypto/conf/conf_api.c 2015-04-21 17:14:12.757214532 +0200
@@ -63,6 +63,8 @@
# define NDEBUG
#endif
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <assert.h>
#include <stdlib.h>
#include <string.h>
@@ -141,7 +143,7 @@ char *_CONF_get_string(const CONF *conf,
if (v != NULL)
return (v->value);
if (strcmp(section, "ENV") == 0) {
- p = getenv(name);
+ p = secure_getenv(name);
if (p != NULL)
return (p);
}
@@ -154,7 +156,7 @@ char *_CONF_get_string(const CONF *conf,
else
return (NULL);
} else
- return (getenv(name));
+ return (secure_getenv(name));
}
#if 0 /* There's no way to provide error checking
diff -up openssl-1.0.2a/crypto/conf/conf_mod.c.secure-getenv openssl-1.0.2a/crypto/conf/conf_mod.c
--- openssl-1.0.2a/crypto/conf/conf_mod.c.secure-getenv 2015-03-19 14:19:00.000000000 +0100
+++ openssl-1.0.2a/crypto/conf/conf_mod.c 2015-04-21 17:13:24.165078848 +0200
@@ -57,6 +57,8 @@
*
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdio.h>
#include <ctype.h>
#include <openssl/crypto.h>
@@ -526,7 +528,7 @@ char *CONF_get1_default_config_file(void
char *file;
int len;
- file = getenv("OPENSSL_CONF");
+ file = secure_getenv("OPENSSL_CONF");
if (file)
return BUF_strdup(file);
diff -up openssl-1.0.2a/crypto/engine/eng_list.c.secure-getenv openssl-1.0.2a/crypto/engine/eng_list.c
--- openssl-1.0.2a/crypto/engine/eng_list.c.secure-getenv 2015-04-21 17:13:24.165078848 +0200
+++ openssl-1.0.2a/crypto/engine/eng_list.c 2015-04-21 17:15:53.180561603 +0200
@@ -62,6 +62,8 @@
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include "eng_int.h"
/*
@@ -368,10 +370,10 @@ ENGINE *ENGINE_by_id(const char *id)
*/
if (strcmp(id, "dynamic")) {
# ifdef OPENSSL_SYS_VMS
- if ((load_dir = getenv("OPENSSL_ENGINES")) == 0)
+ if (OPENSSL_issetugid() || (load_dir = getenv("OPENSSL_ENGINES")) == 0)
load_dir = "SSLROOT:[ENGINES]";
# else
- if ((load_dir = getenv("OPENSSL_ENGINES")) == 0)
+ if ((load_dir = secure_getenv("OPENSSL_ENGINES")) == 0)
load_dir = ENGINESDIR;
# endif
iterator = ENGINE_by_id("dynamic");
diff -up openssl-1.0.2a/crypto/md5/md5_dgst.c.secure-getenv openssl-1.0.2a/crypto/md5/md5_dgst.c
--- openssl-1.0.2a/crypto/md5/md5_dgst.c.secure-getenv 2015-04-21 17:13:24.156078637 +0200
+++ openssl-1.0.2a/crypto/md5/md5_dgst.c 2015-04-21 17:13:24.165078848 +0200
@@ -56,6 +56,8 @@
* [including the GNU Public Licence.]
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdio.h>
#include "md5_locl.h"
#include <openssl/opensslv.h>
@@ -75,7 +77,8 @@ const char MD5_version[] = "MD5" OPENSSL
int MD5_Init(MD5_CTX *c)
#ifdef OPENSSL_FIPS
{
- if (FIPS_mode() && getenv("OPENSSL_FIPS_NON_APPROVED_MD5_ALLOW") == NULL)
+ if (FIPS_mode()
+ && secure_getenv("OPENSSL_FIPS_NON_APPROVED_MD5_ALLOW") == NULL)
OpenSSLDie(__FILE__, __LINE__, "Digest MD5 forbidden in FIPS mode!");
return private_MD5_Init(c);
}
diff -up openssl-1.0.2a/crypto/o_init.c.secure-getenv openssl-1.0.2a/crypto/o_init.c
--- openssl-1.0.2a/crypto/o_init.c.secure-getenv 2015-04-21 17:13:24.142078310 +0200
+++ openssl-1.0.2a/crypto/o_init.c 2015-04-21 17:13:24.165078848 +0200
@@ -53,6 +53,8 @@
*
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <e_os.h>
#include <openssl/err.h>
#ifdef OPENSSL_FIPS
@@ -72,7 +74,7 @@ static void init_fips_mode(void)
char buf[2] = "0";
int fd;
- if (getenv("OPENSSL_FORCE_FIPS_MODE") != NULL) {
+ if (secure_getenv("OPENSSL_FORCE_FIPS_MODE") != NULL) {
buf[0] = '1';
} else if ((fd = open(FIPS_MODE_SWITCH_FILE, O_RDONLY)) >= 0) {
while (read(fd, buf, sizeof(buf)) < 0 && errno == EINTR) ;
diff -up openssl-1.0.2a/crypto/rand/randfile.c.secure-getenv openssl-1.0.2a/crypto/rand/randfile.c
--- openssl-1.0.2a/crypto/rand/randfile.c.secure-getenv 2015-03-19 14:19:00.000000000 +0100
+++ openssl-1.0.2a/crypto/rand/randfile.c 2015-04-21 17:13:24.165078848 +0200
@@ -60,6 +60,8 @@
#if !defined(OPENSSL_SYS_VXWORKS)
# define _XOPEN_SOURCE 500
#endif
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <errno.h>
#include <stdio.h>
@@ -292,14 +294,12 @@ const char *RAND_file_name(char *buf, si
struct stat sb;
#endif
- if (OPENSSL_issetugid() == 0)
- s = getenv("RANDFILE");
+ s = secure_getenv("RANDFILE");
if (s != NULL && *s && strlen(s) + 1 < size) {
if (BUF_strlcpy(buf, s, size) >= size)
return NULL;
} else {
- if (OPENSSL_issetugid() == 0)
- s = getenv("HOME");
+ s = secure_getenv("HOME");
#ifdef DEFAULT_HOME
if (s == NULL) {
s = DEFAULT_HOME;
diff -up openssl-1.0.2a/crypto/x509/by_dir.c.secure-getenv openssl-1.0.2a/crypto/x509/by_dir.c
--- openssl-1.0.2a/crypto/x509/by_dir.c.secure-getenv 2015-03-19 14:19:00.000000000 +0100
+++ openssl-1.0.2a/crypto/x509/by_dir.c 2015-04-21 17:13:24.165078848 +0200
@@ -56,6 +56,8 @@
* [including the GNU Public Licence.]
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdio.h>
#include <time.h>
#include <errno.h>
@@ -128,7 +130,7 @@ static int dir_ctrl(X509_LOOKUP *ctx, in
switch (cmd) {
case X509_L_ADD_DIR:
if (argl == X509_FILETYPE_DEFAULT) {
- dir = (char *)getenv(X509_get_default_cert_dir_env());
+ dir = (char *)secure_getenv(X509_get_default_cert_dir_env());
if (dir)
ret = add_cert_dir(ld, dir, X509_FILETYPE_PEM);
else
diff -up openssl-1.0.2a/crypto/x509/by_file.c.secure-getenv openssl-1.0.2a/crypto/x509/by_file.c
--- openssl-1.0.2a/crypto/x509/by_file.c.secure-getenv 2015-04-21 17:13:24.118077749 +0200
+++ openssl-1.0.2a/crypto/x509/by_file.c 2015-04-21 17:13:24.166078871 +0200
@@ -56,6 +56,8 @@
* [including the GNU Public Licence.]
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdio.h>
#include <time.h>
#include <errno.h>
@@ -97,7 +99,7 @@ static int by_file_ctrl(X509_LOOKUP *ctx
switch (cmd) {
case X509_L_FILE_LOAD:
if (argl == X509_FILETYPE_DEFAULT) {
- file = (char *)getenv(X509_get_default_cert_file_env());
+ file = (char *)secure_getenv(X509_get_default_cert_file_env());
if (file)
ok = (X509_load_cert_crl_file(ctx, file,
X509_FILETYPE_PEM) != 0);
diff -up openssl-1.0.2a/crypto/x509/x509_vfy.c.secure-getenv openssl-1.0.2a/crypto/x509/x509_vfy.c
--- openssl-1.0.2a/crypto/x509/x509_vfy.c.secure-getenv 2015-03-19 14:30:36.000000000 +0100
+++ openssl-1.0.2a/crypto/x509/x509_vfy.c 2015-04-21 17:19:14.948277272 +0200
@@ -56,6 +56,8 @@
* [including the GNU Public Licence.]
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdio.h>
#include <time.h>
#include <errno.h>
@@ -550,7 +552,7 @@ static int check_chain_extensions(X509_S
* A hack to keep people who don't want to modify their software
* happy
*/
- if (getenv("OPENSSL_ALLOW_PROXY_CERTS"))
+ if (secure_getenv("OPENSSL_ALLOW_PROXY_CERTS"))
allow_proxy_certs = 1;
purpose = ctx->param->purpose;
}
diff -up openssl-1.0.2a/engines/ccgost/gost_ctl.c.secure-getenv openssl-1.0.2a/engines/ccgost/gost_ctl.c
--- openssl-1.0.2a/engines/ccgost/gost_ctl.c.secure-getenv 2015-03-19 14:19:00.000000000 +0100
+++ openssl-1.0.2a/engines/ccgost/gost_ctl.c 2015-04-21 17:19:53.897187577 +0200
@@ -6,6 +6,8 @@
* Implementation of control commands for GOST engine *
* OpenSSL 0.9.9 libraries required *
**********************************************************************/
+/* for secure_getenv */
+#define _GNU_SOURCE
#include <stdlib.h>
#include <string.h>
#include <openssl/crypto.h>
@@ -64,7 +66,7 @@ const char *get_gost_engine_param(int pa
if (gost_params[param] != NULL) {
return gost_params[param];
}
- tmp = getenv(gost_envnames[param]);
+ tmp = secure_getenv(gost_envnames[param]);
if (tmp) {
if (gost_params[param])
OPENSSL_free(gost_params[param]);
@@ -79,7 +81,7 @@ int gost_set_default_param(int param, co
const char *tmp;
if (param < 0 || param > GOST_PARAM_MAX)
return 0;
- tmp = getenv(gost_envnames[param]);
+ tmp = secure_getenv(gost_envnames[param]);
/*
* if there is value in the environment, use it, else -passed string *
*/
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