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author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2013-09-18 17:27:38 +0000 |
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committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2013-09-18 17:27:38 +0000 |
commit | 0dddc34c88de4b0421dbb5279ad265a3615cc0bf (patch) | |
tree | a3ace41867a87a4a940a57f82cd20c283e6aa7cb /auth-pam.c | |
parent | caafb97d9eb8cad8284ac8a5ce9c3926538bb862 (diff) | |
download | src-test2-0dddc34c88de4b0421dbb5279ad265a3615cc0bf.tar.gz src-test2-0dddc34c88de4b0421dbb5279ad265a3615cc0bf.zip |
Notes
Diffstat (limited to 'auth-pam.c')
-rw-r--r-- | auth-pam.c | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/auth-pam.c b/auth-pam.c index 675006e6fb25..d51318b3a216 100644 --- a/auth-pam.c +++ b/auth-pam.c @@ -412,10 +412,9 @@ sshpam_thread_conv(int n, sshpam_const struct pam_message **msg, fail: for(i = 0; i < n; i++) { - if (reply[i].resp != NULL) - xfree(reply[i].resp); + free(reply[i].resp); } - xfree(reply); + free(reply); buffer_free(&buffer); return (PAM_CONV_ERR); } @@ -586,10 +585,9 @@ sshpam_store_conv(int n, sshpam_const struct pam_message **msg, fail: for(i = 0; i < n; i++) { - if (reply[i].resp != NULL) - xfree(reply[i].resp); + free(reply[i].resp); } - xfree(reply); + free(reply); return (PAM_CONV_ERR); } @@ -693,7 +691,7 @@ sshpam_init_ctx(Authctxt *authctxt) /* Start the authentication thread */ if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, socks) == -1) { error("PAM: failed create sockets: %s", strerror(errno)); - xfree(ctxt); + free(ctxt); return (NULL); } ctxt->pam_psock = socks[0]; @@ -703,7 +701,7 @@ sshpam_init_ctx(Authctxt *authctxt) strerror(errno)); close(socks[0]); close(socks[1]); - xfree(ctxt); + free(ctxt); return (NULL); } cleanup_ctxt = ctxt; @@ -742,7 +740,7 @@ sshpam_query(void *ctx, char **name, char **info, strlcpy(**prompts + plen, msg, len - plen); plen += mlen; **echo_on = (type == PAM_PROMPT_ECHO_ON); - xfree(msg); + free(msg); return (0); case PAM_ERROR_MSG: case PAM_TEXT_INFO: @@ -753,7 +751,7 @@ sshpam_query(void *ctx, char **name, char **info, plen += mlen; strlcat(**prompts + plen, "\n", len - plen); plen++; - xfree(msg); + free(msg); break; case PAM_ACCT_EXPIRED: sshpam_account_status = 0; @@ -766,7 +764,7 @@ sshpam_query(void *ctx, char **name, char **info, *num = 0; **echo_on = 0; ctxt->pam_done = -1; - xfree(msg); + free(msg); return 0; } /* FALLTHROUGH */ @@ -776,7 +774,7 @@ sshpam_query(void *ctx, char **name, char **info, debug("PAM: %s", **prompts); buffer_append(&loginmsg, **prompts, strlen(**prompts)); - xfree(**prompts); + free(**prompts); **prompts = NULL; } if (type == PAM_SUCCESS) { @@ -790,7 +788,7 @@ sshpam_query(void *ctx, char **name, char **info, *num = 0; **echo_on = 0; ctxt->pam_done = 1; - xfree(msg); + free(msg); return (0); } error("PAM: %s for %s%.100s from %.100s", msg, @@ -801,7 +799,7 @@ sshpam_query(void *ctx, char **name, char **info, default: *num = 0; **echo_on = 0; - xfree(msg); + free(msg); ctxt->pam_done = -1; return (-1); } @@ -852,7 +850,7 @@ sshpam_free_ctx(void *ctxtp) debug3("PAM: %s entering", __func__); sshpam_thread_cleanup(); - xfree(ctxt); + free(ctxt); /* * We don't call sshpam_cleanup() here because we may need the PAM * handle at a later stage, e.g. when setting up a session. It's @@ -1006,10 +1004,9 @@ sshpam_tty_conv(int n, sshpam_const struct pam_message **msg, fail: for(i = 0; i < n; i++) { - if (reply[i].resp != NULL) - xfree(reply[i].resp); + free(reply[i].resp); } - xfree(reply); + free(reply); return (PAM_CONV_ERR); } @@ -1081,7 +1078,7 @@ do_pam_putenv(char *name, char *value) snprintf(compound, len, "%s=%s", name, value); ret = pam_putenv(sshpam_handle, compound); - xfree(compound); + free(compound); #endif return (ret); @@ -1108,8 +1105,8 @@ free_pam_environment(char **env) return; for (envp = env; *envp; envp++) - xfree(*envp); - xfree(env); + free(*envp); + free(env); } /* @@ -1165,10 +1162,9 @@ sshpam_passwd_conv(int n, sshpam_const struct pam_message **msg, fail: for(i = 0; i < n; i++) { - if (reply[i].resp != NULL) - xfree(reply[i].resp); + free(reply[i].resp); } - xfree(reply); + free(reply); return (PAM_CONV_ERR); } |