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| author | Sam Hartman <hartmans@mit.edu> | 2011-09-28 20:54:49 +0000 |
|---|---|---|
| committer | Sam Hartman <hartmans@mit.edu> | 2011-09-28 20:54:49 +0000 |
| commit | 259668e4970e05226efa1807303d3adfbb35df4a (patch) | |
| tree | e1609b6a1edd690cf80ac5bf8fe57745e8313101 /src/windows/leashdll | |
| parent | d280888e38ef7c3e9fdccf6329db9a8fd7f3290e (diff) | |
| download | krb5-259668e4970e05226efa1807303d3adfbb35df4a.tar.gz krb5-259668e4970e05226efa1807303d3adfbb35df4a.tar.xz krb5-259668e4970e05226efa1807303d3adfbb35df4a.zip | |
if krb5_get_default_config_files() returns success and
an empty list, then get_profile_file() will attempt
to dereference a null pointer. check for the empty
list and treat it as failure.
Patch by Jeffrey Altman.
From: Alexey Melnikov <alexey.melnikov@isode.com>
leashw32: get_profile_file
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25250 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/windows/leashdll')
| -rw-r--r-- | src/windows/leashdll/lshfunc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/windows/leashdll/lshfunc.c b/src/windows/leashdll/lshfunc.c index a9c7c0d4c..91920e0ec 100644 --- a/src/windows/leashdll/lshfunc.c +++ b/src/windows/leashdll/lshfunc.c @@ -1553,7 +1553,7 @@ get_profile_file(LPSTR confname, UINT szConfname) { char **configFile = NULL; if (hKrb5) { - if (pkrb5_get_default_config_files(&configFile)) + if (pkrb5_get_default_config_files(&configFile) || !configFile[0]) { GetWindowsDirectory(confname,szConfname); confname[szConfname-1] = '\0'; |