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-rw-r--r--src/providers/krb5/krb5_child.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/providers/krb5/krb5_child.c b/src/providers/krb5/krb5_child.c
index 199ef67b..1a9d6552 100644
--- a/src/providers/krb5/krb5_child.c
+++ b/src/providers/krb5/krb5_child.c
@@ -262,13 +262,18 @@ static krb5_error_code create_ccache_file(krb5_context ctx,
goto done;
}
tmp_ccname = talloc_asprintf_append(tmp_ccname, "/.krb5cc_dummy_XXXXXX");
+ if (tmp_ccname == NULL) {
+ kerr = ENOMEM;
+ goto done;
+ }
old_umask = umask(077);
fd = mkstemp(tmp_ccname);
umask(old_umask);
if (fd == -1) {
- DEBUG(1, ("mkstemp failed [%d][%s].\n", errno, strerror(errno)));
kerr = errno;
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("mkstemp failed [%d][%s].\n", kerr, strerror(kerr)));
goto done;
}
@@ -315,15 +320,17 @@ static krb5_error_code create_ccache_file(krb5_context ctx,
if (ccname_len >= 6 && strcmp(cc_file_name + (ccname_len-6), "XXXXXX")==0 ) {
fd = mkstemp(cc_file_name);
if (fd == -1) {
- DEBUG(1, ("mkstemp failed [%d][%s].\n", errno, strerror(errno)));
kerr = errno;
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("mkstemp failed [%d][%s].\n", kerr, strerror(kerr)));
goto done;
}
}
kerr = rename(tmp_ccname, cc_file_name);
if (kerr == -1) {
- DEBUG(1, ("rename failed [%d][%s].\n", errno, strerror(errno)));
+ kerr = errno;
+ DEBUG(1, ("rename failed [%d][%s].\n", kerr, strerror(kerr)));
}
DEBUG(SSSDBG_TRACE_LIBS, ("Created ccache file: [%s]\n", cc_file_name));