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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/gp_conv.h | |
| 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/gp_conv.h')
| -rw-r--r-- | proxy/src/gp_conv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/proxy/src/gp_conv.h b/proxy/src/gp_conv.h index c79010d..0ed6d91 100644 --- a/proxy/src/gp_conv.h +++ b/proxy/src/gp_conv.h @@ -43,6 +43,7 @@ int gp_conv_oid_to_gssx_alloc(gss_OID in, gssx_OID **out); void gp_conv_gssx_to_buffer(gssx_buffer *in, gss_buffer_t out); int gp_conv_gssx_to_buffer_alloc(gssx_buffer *in, gss_buffer_t *out); int gp_copy_gssx_to_buffer(gssx_buffer *in, gss_buffer_t out); +int gp_copy_gssx_to_string_buffer(gssx_buffer *in, gss_buffer_t out); int gp_conv_buffer_to_gssx(gss_buffer_t in, gssx_buffer *out); int gp_conv_buffer_to_gssx_alloc(gss_buffer_t in, gssx_buffer **out); |