krb5 commit [krb5-1.15]: Fix kadm5.acl error reporting

[Greg Hudson]

https://github.com/krb5/krb5/commit/a27b0a9fedd4f1902546426aeef73998a234ece8
commit a27b0a9fedd4f1902546426aeef73998a234ece8
Author: Greg Hudson <ghudson at mit.edu>
Date:   Mon Jun 19 11:30:38 2017 -0400

    Fix kadm5.acl error reporting
    
    In kadm5int_acl_get_line(), increment *lnp after skipping a blank or
    comment line, so that kadm5int_acl_load_acl_file() correctly reports
    the line number if it fails to parse a line.
    
    In acl_syn_err_msg, use %.10s to limit the amount of the line included
    in the error message, not %10s to left-pad it with spaces if it is
    shorter than ten characters.
    
    (cherry picked from commit 3efb19294012ad38ac3a95d407e739313838c68a)
    
    ticket: 8588
    version_fixed: 1.15.2

 src/lib/kadm5/srv/server_acl.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lib/kadm5/srv/server_acl.c b/src/lib/kadm5/srv/server_acl.c
index 59ed0b9..3c2844d 100644
--- a/src/lib/kadm5/srv/server_acl.c
+++ b/src/lib/kadm5/srv/server_acl.c
@@ -91,7 +91,7 @@ static const char *acl_line2long_msg = N_("%s: line %d too long, truncated");
 static const char *acl_op_bad_msg = N_("Unrecognized ACL operation '%c' in "
                                        "%s");
 static const char *acl_syn_err_msg = N_("%s: syntax error at line %d "
-                                        "<%10s...>");
+                                        "<%.10s...>");
 static const char *acl_cantopen_msg = N_("%s while opening ACL file %s");
 
 /*
@@ -107,9 +107,9 @@ kadm5int_acl_get_line(fp, lnp)
     static int  line_incr = 0;
     static char acl_buf[BUFSIZ];
 
-    *lnp += line_incr;
-    line_incr = 0;
     for (domore = 1; domore && !feof(fp); ) {
+        *lnp += line_incr;
+        line_incr = 0;
         /* Copy in the line, with continuations */
         for (i = 0; ((i < BUFSIZ) && !feof(fp)); i++) {
             int byte;