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libpam: Update to 1.3.0

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Removed upstreamed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2018-07-15 20:26:14 -07:00
parent c48f3f6fbd
commit eed77a988b
8 changed files with 81 additions and 141 deletions
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libs/libpam/patches/0007-Replace-strndupa-with-strcpy.patch
+74
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@@ -0,0 +1,74 @@
From 9f23ba5a40b42acf4463b593bffd73caee8b527c Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 15 Jul 2018 20:43:44 -0700
Subject: [PATCH] Replace strndupa with strcpy
glibc only. A static string is better.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
modules/pam_exec/pam_exec.c | 31 +++++++++++--------------------
1 file changed, 11 insertions(+), 20 deletions(-)
diff --git a/modules/pam_exec/pam_exec.c b/modules/pam_exec/pam_exec.c
index 0ab6548..2fbab4f 100644
--- a/modules/pam_exec/pam_exec.c
+++ b/modules/pam_exec/pam_exec.c
@@ -102,7 +102,7 @@ call_exec (const char *pam_type, pam_handle_t *pamh,
int use_stdout = 0;
int optargc;
const char *logfile = NULL;
- const char *authtok = NULL;
+ char authtok[PAM_MAX_RESP_SIZE];
pid_t pid;
int fds[2];
int stdout_fds[2];
@@ -178,11 +178,11 @@ call_exec (const char *pam_type, pam_handle_t *pamh,
}
pam_set_item (pamh, PAM_AUTHTOK, resp);
- authtok = strndupa (resp, PAM_MAX_RESP_SIZE);
+ strcpy (authtok, resp);
_pam_drop (resp);
}
else
- authtok = strndupa (void_pass, PAM_MAX_RESP_SIZE);
+ strcpy (authtok, void_pass);
if (pipe(fds) != 0)
{
@@ -222,23 +222,14 @@ call_exec (const char *pam_type, pam_handle_t *pamh,
if (expose_authtok) /* send the password to the child */
{
- if (authtok != NULL)
- { /* send the password to the child */
- if (debug)
- pam_syslog (pamh, LOG_DEBUG, "send password to child");
- if (write(fds[1], authtok, strlen(authtok)+1) == -1)
- pam_syslog (pamh, LOG_ERR,
- "sending password to child failed: %m");
- authtok = NULL;
- }
- else
- {
- if (write(fds[1], "", 1) == -1) /* blank password */
- pam_syslog (pamh, LOG_ERR,
- "sending password to child failed: %m");
- }
- close(fds[0]); /* close here to avoid possible SIGPIPE above */
- close(fds[1]);
+ if (debug)
+ pam_syslog (pamh, LOG_DEBUG, "send password to child");
+ if (write(fds[1], authtok, strlen(authtok)) == -1)
+ pam_syslog (pamh, LOG_ERR,
+ "sending password to child failed: %m");
+
+ close(fds[0]); /* close here to avoid possible SIGPIPE above */
+ close(fds[1]);
}
if (use_stdout)
--
2.19.1