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| author | Simo Sorce <simo@redhat.com> | 2013-12-27 11:38:10 -0500 |
|---|---|---|
| committer | Günther Deschner <gdeschner@redhat.com> | 2014-01-15 15:00:03 +0100 |
| commit | d78ad1fc906d1e03b8232e4c9aab831899c26b31 (patch) | |
| tree | 13f51e15986c91ce36c829c3a817ff4a171e7fa6 /proxy/src/client/gpm_import_and_canon_name.c | |
| parent | a14cb37d199fec9227f668fe107bf38f99b8b842 (diff) | |
| download | gss-proxy-d78ad1fc906d1e03b8232e4c9aab831899c26b31.tar.gz gss-proxy-d78ad1fc906d1e03b8232e4c9aab831899c26b31.tar.xz gss-proxy-d78ad1fc906d1e03b8232e4c9aab831899c26b31.zip | |
Add zero termination when the buffer is a string
This shouldn't be needed but apaprently there are a number of applications
like mod_auth_kerb that just blindly assume the out buffer returned by
gss_diplay_name() is a zero terminated string even though there is no
guarantee it is in the API. To avoid annoying misbehavior we forcibly zero
terminate strings copied and returned by the interposer.
Fixes: https://fedorahosted.org/gss-proxy/ticket/101
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Günther Deschner <gdeschner@redhat.com>
Diffstat (limited to 'proxy/src/client/gpm_import_and_canon_name.c')
| -rw-r--r-- | proxy/src/client/gpm_import_and_canon_name.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/proxy/src/client/gpm_import_and_canon_name.c b/proxy/src/client/gpm_import_and_canon_name.c index 68dc6ce..8e1204b 100644 --- a/proxy/src/client/gpm_import_and_canon_name.c +++ b/proxy/src/client/gpm_import_and_canon_name.c @@ -71,7 +71,8 @@ OM_uint32 gpm_display_name(OM_uint32 *minor_status, output_name->name_type.octet_string_val = NULL; } - ret = gp_copy_gssx_to_buffer(&in_name->display_name, output_name_buffer); + ret = gp_copy_gssx_to_string_buffer(&in_name->display_name, + output_name_buffer); if (ret) { ret_min = ret; ret_maj = GSS_S_FAILURE; |