1 files changed, 101 insertions, 0 deletions
diff --git a/debian/patches/tac_add_attrib_return_error.patch b/debian/patches/tac_add_attrib_return_error.patch
new file mode 100644
index 0000000..a886698
--- /dev/null
+++ b/debian/patches/tac_add_attrib_return_error.patch
@@ -0,0 +1,101 @@
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -41,7 +41,7 @@ libtac/lib/xalloc.c \
+ libtac/lib/xalloc.h \
+ $(libtac_include_HEADERS)
+ libtac_la_CFLAGS = $(AM_CFLAGS) -Ilibtac/include
+-libtac_la_LDFLAGS = -version-info 1:0:0 -shared
++libtac_la_LDFLAGS = -version-info 3:0:0 -shared
+ 
+ moduledir = @pamdir@
+ module_LTLIBRARIES = pam_tacplus.la
+--- a/libtac/include/libtac.h
++++ b/libtac/include/libtac.h
+@@ -95,15 +95,16 @@ struct areply {
+  *   all negative, tacplus status codes are >= 0
+  */
+ 
+-#define LIBTAC_STATUS_ASSEMBLY_ERR  -1
+-#define LIBTAC_STATUS_PROTOCOL_ERR  -2
+-#define LIBTAC_STATUS_READ_TIMEOUT  -3
+-#define LIBTAC_STATUS_WRITE_TIMEOUT -4
+-#define LIBTAC_STATUS_WRITE_ERR     -5
+-#define LIBTAC_STATUS_SHORT_HDR     -6
+-#define LIBTAC_STATUS_SHORT_BODY    -7
+-#define LIBTAC_STATUS_CONN_TIMEOUT  -8
+-#define LIBTAC_STATUS_CONN_ERR      -9
++#define LIBTAC_STATUS_ASSEMBLY_ERR    -1
++#define LIBTAC_STATUS_PROTOCOL_ERR    -2
++#define LIBTAC_STATUS_READ_TIMEOUT    -3
++#define LIBTAC_STATUS_WRITE_TIMEOUT   -4
++#define LIBTAC_STATUS_WRITE_ERR       -5
++#define LIBTAC_STATUS_SHORT_HDR       -6
++#define LIBTAC_STATUS_SHORT_BODY      -7
++#define LIBTAC_STATUS_CONN_TIMEOUT    -8
++#define LIBTAC_STATUS_CONN_ERR        -9
++#define LIBTAC_STATUS_ATTRIB_TOO_LONG -10
+ 
+ /* Runtime flags */
+ 
+@@ -138,7 +139,7 @@ int tac_cont_send(int, char *);
+ HDR *_tac_req_header(u_char, int);
+ void _tac_crypt(u_char *, HDR *, int);
+ u_char *_tac_md5_pad(int, HDR *);
+-void tac_add_attrib(struct tac_attrib **, char *, char *);
++int tac_add_attrib(struct tac_attrib **, char *, char *);
+ void tac_free_attrib(struct tac_attrib **);
+ char *tac_acct_flag2str(int);
+ int tac_acct_send(int, int, const char *, char *, char *,
+@@ -151,7 +152,7 @@ char *_tac_check_header(HDR *, int);
+ int tac_author_send(int, const char *, char *, char *,
+     struct tac_attrib *);
+ int tac_author_read(int, struct areply *);
+-void tac_add_attrib_pair(struct tac_attrib **, char *, char,
++int tac_add_attrib_pair(struct tac_attrib **, char *, char,
+     char *);
+ int tac_read_wait(int, int, int, int *);
+ 
+--- a/libtac/lib/attrib.c
++++ b/libtac/lib/attrib.c
+@@ -23,11 +23,11 @@
+ #include "libtac.h"
+ #include "xalloc.h"
+ 
+-void tac_add_attrib(struct tac_attrib **attr, char *name, char *value) {
+-    tac_add_attrib_pair(attr, name, '=', value);
++int tac_add_attrib(struct tac_attrib **attr, char *name, char *value) {
++    return tac_add_attrib_pair(attr, name, '=', value);
+ }
+ 
+-void tac_add_attrib_pair(struct tac_attrib **attr, char *name, char sep, char *value) {
++int tac_add_attrib_pair(struct tac_attrib **attr, char *name, char sep, char *value) {
+     struct tac_attrib *a;
+     size_t l1 = strlen(name);
+     size_t l2;
+@@ -37,7 +37,7 @@ void tac_add_attrib_pair(struct tac_attr
+         TACSYSLOG((LOG_WARNING,\
+             "%s: attribute `%s' exceeds max. %d characters, skipping",\
+             __FUNCTION__, name, TAC_PLUS_ATTRIB_MAX_LEN-1))
+-        return;
++        return LIBTAC_STATUS_ATTRIB_TOO_LONG;
+     }
+ 
+     total_len = l1 + 1; /* "name" + "sep" */
+@@ -52,7 +52,7 @@ void tac_add_attrib_pair(struct tac_attr
+         TACSYSLOG((LOG_WARNING,\
+             "%s: attribute `%s' total length exceeds %d characters, skipping",\
+             __FUNCTION__, name, TAC_PLUS_ATTRIB_MAX_LEN))
+-        return;
++        return LIBTAC_STATUS_ATTRIB_TOO_LONG;
+     }
+ 
+     total_len += l2;
+@@ -85,6 +85,8 @@ void tac_add_attrib_pair(struct tac_attr
+     }
+     *(a->attr+total_len) = '\0';      /* add 0 for safety */
+     a->next = NULL; /* make sure it's null */
++
++    return 0;
+ }
+ 
+ void tac_free_attrib(struct tac_attrib **attr) {