diff options
| author | Ezra Peisach <epeisach@mit.edu> | 2003-07-19 20:03:10 +0000 |
|---|---|---|
| committer | Ezra Peisach <epeisach@mit.edu> | 2003-07-19 20:03:10 +0000 |
| commit | 26a6fb956b2fbed474436578704898de6fbe229c (patch) | |
| tree | f7bfb03fb70dfcc4ee58d7c51b7ae31a6c026299 /src | |
| parent | bbb4dacb4848adca0006a3206993ebc296343bbd (diff) | |
| download | krb5-26a6fb956b2fbed474436578704898de6fbe229c.tar.gz krb5-26a6fb956b2fbed474436578704898de6fbe229c.tar.xz krb5-26a6fb956b2fbed474436578704898de6fbe229c.zip | |
krb5_gss_register_acceptor_identity does not allocate enough memory for cached keytab
* acquire_cred.c (krb5_gss_register_acceptor_identity): Allocate
enough memory to include the null at the end of the keytab char *.
Essentially off by one error.
ticket: new
target_version: 1.3.1
tags: pullup
component: krb5-libs
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15699 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/gssapi/krb5/ChangeLog | 5 | ||||
| -rw-r--r-- | src/lib/gssapi/krb5/acquire_cred.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/gssapi/krb5/ChangeLog b/src/lib/gssapi/krb5/ChangeLog index 44ba4200eb..0fea901d3b 100644 --- a/src/lib/gssapi/krb5/ChangeLog +++ b/src/lib/gssapi/krb5/ChangeLog @@ -1,3 +1,8 @@ +2003-07-19 Ezra Peisach <epeisach@mit.edu> + + * acquire_cred.c (krb5_gss_register_acceptor_identity): Allocate + enough memory to include the null at the end of the keytab char *. + 2003-07-17 Tom Yu <tlyu@mit.edu> * gssapiP_krb5.h: Delete kg_release_defcred(); it's no longer diff --git a/src/lib/gssapi/krb5/acquire_cred.c b/src/lib/gssapi/krb5/acquire_cred.c index 27cbab0bb8..391575ddc9 100644 --- a/src/lib/gssapi/krb5/acquire_cred.c +++ b/src/lib/gssapi/krb5/acquire_cred.c @@ -92,7 +92,7 @@ krb5_gss_register_acceptor_identity(const char *keytab) free(krb5_gss_keytab); len = strlen(keytab); - krb5_gss_keytab = malloc(len); + krb5_gss_keytab = malloc(len + 1); if (krb5_gss_keytab == NULL) return GSS_S_FAILURE; |