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| author | Ezra Peisach <epeisach@mit.edu> | 2003-01-12 17:36:53 +0000 |
|---|---|---|
| committer | Ezra Peisach <epeisach@mit.edu> | 2003-01-12 17:36:53 +0000 |
| commit | e043c6b20ad6fbebfb17de34ee10409ba89a4277 (patch) | |
| tree | a2778f73c939dc0030e5886579b2c8b3f92a6f3a /src | |
| parent | a79f9ab0248b3a5dcb6b962eb1d6fb1cacf30eb7 (diff) | |
| download | krb5-e043c6b20ad6fbebfb17de34ee10409ba89a4277.tar.gz krb5-e043c6b20ad6fbebfb17de34ee10409ba89a4277.tar.xz krb5-e043c6b20ad6fbebfb17de34ee10409ba89a4277.zip | |
* svc_auth_gssapi.c (_svcauth_gssapi_unset_names): If invoked more
than once, do not double free memory.
* clnt_perror.c (clnt_sperror): Do not write past end of allocated
buffer.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15114 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/rpc/ChangeLog | 8 | ||||
| -rw-r--r-- | src/lib/rpc/clnt_perror.c | 2 | ||||
| -rw-r--r-- | src/lib/rpc/svc_auth_gssapi.c | 4 |
3 files changed, 13 insertions, 1 deletions
diff --git a/src/lib/rpc/ChangeLog b/src/lib/rpc/ChangeLog index 4b8e7ca645..6534240549 100644 --- a/src/lib/rpc/ChangeLog +++ b/src/lib/rpc/ChangeLog @@ -1,3 +1,11 @@ +2003-01-12 Ezra Peisach <epeisach@bu.edu> + + * svc_auth_gssapi.c (_svcauth_gssapi_unset_names): If invoked more + than once, do not double free memory. + + * clnt_perror.c (clnt_sperror): Do not write past end of allocated + buffer. + 2003-01-10 Ken Raeburn <raeburn@mit.edu> * configure.in: Don't explicitly invoke AC_PROG_ARCHIVE, diff --git a/src/lib/rpc/clnt_perror.c b/src/lib/rpc/clnt_perror.c index 08e8471b1e..26aa97883f 100644 --- a/src/lib/rpc/clnt_perror.c +++ b/src/lib/rpc/clnt_perror.c @@ -91,7 +91,7 @@ clnt_sperror(rpch, s) strncat (str, ": ", BUFSIZ - 1 - strlen (bufstart)); str += strlen(str); strncat (str, clnt_sperrno(e.re_status), BUFSIZ - 1 - strlen (bufstart)); - str[BUFSIZ - 1] = '\0'; + strstart[BUFSIZ - 1] = '\0'; str += strlen(str); switch (e.re_status) { diff --git a/src/lib/rpc/svc_auth_gssapi.c b/src/lib/rpc/svc_auth_gssapi.c index cb2844fc3a..8458bf4733 100644 --- a/src/lib/rpc/svc_auth_gssapi.c +++ b/src/lib/rpc/svc_auth_gssapi.c @@ -968,6 +968,8 @@ void _svcauth_gssapi_unset_names() if (server_creds_list[i]) gss_release_cred(&minor_stat, &server_creds_list[i]); free(server_creds_list); + server_creds_list = NULL; + server_creds_count = 0; } if (server_name_list) { @@ -975,6 +977,8 @@ void _svcauth_gssapi_unset_names() if (server_name_list[i]) gss_release_name(&minor_stat, &server_name_list[i]); free(server_name_list); + server_name_list = NULL; + server_creds_count = 0; } } |