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Use non-exiting allocatings in the sudoers plugin.

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This commit is contained in:
Todd C. Miller
2015-06-17 06:49:59 -06:00
parent 6da04821d7
commit d004b02fc6
36 changed files with 1073 additions and 810 deletions
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20
plugins/sudoers/auth/secureware.c
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@@ -53,22 +53,24 @@
#include "sudoers.h"
#include "sudo_auth.h"
#ifdef __alpha
extern int crypt_type;
#endif
int
sudo_secureware_init(struct passwd *pw, sudo_auth *auth)
{
#ifdef __alpha
extern int crypt_type;
debug_decl(sudo_secureware_init, SUDOERS_DEBUG_AUTH)
#ifdef __alpha
if (crypt_type == INT_MAX)
debug_return_int(AUTH_FAILURE); /* no shadow */
#else
debug_decl(secureware_init, SUDOERS_DEBUG_AUTH)
#endif
sudo_setspent();
auth->data = sudo_getepw(pw);
sudo_endspent();
debug_return_int(AUTH_SUCCESS);
debug_return_int(auth->data ? AUTH_SUCCESS : AUTH_FATAL);
}
int
@@ -82,10 +84,7 @@ sudo_secureware_verify(struct passwd *pw, char *pass, sudo_auth *auth)
if (pass[0] == '\0')
debug_return_int(pw_epasswd[0] ? AUTH_FAILURE : AUTH_SUCCESS);
#ifdef __alpha
{
extern int crypt_type;
#if defined(__alpha)
# ifdef HAVE_DISPCRYPT
epass = dispcrypt(pass, pw_epasswd, crypt_type);
# else
@@ -94,7 +93,6 @@ sudo_secureware_verify(struct passwd *pw, char *pass, sudo_auth *auth)
else if (crypt_type == AUTH_CRYPT_CRYPT16)
epass = crypt(pass, pw_epasswd);
# endif /* HAVE_DISPCRYPT */
}
#elif defined(HAVE_BIGCRYPT)
epass = bigcrypt(pass, pw_epasswd);
#endif /* __alpha */
@@ -114,7 +112,7 @@ sudo_secureware_cleanup(pw, auth)
if (pw_epasswd != NULL) {
memset_s(pw_epasswd, SUDO_CONV_REPL_MAX, 0, strlen(pw_epasswd));
sudo_efree(pw_epasswd);
free(pw_epasswd);
}
debug_return_int(AUTH_SUCCESS);
}