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-rw-r--r--src/misc.c3
-rw-r--r--tests/unittests/torture_misc.c13
2 files changed, 16 insertions, 0 deletions
diff --git a/src/misc.c b/src/misc.c
index c7174b84..25df5910 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -1012,6 +1012,7 @@ char *ssh_path_expand_escape(ssh_session session, const char *s) {
for (i = 0; *p != '\0'; p++) {
if (*p != '%') {
+ escape:
buf[i] = *p;
i++;
if (i >= MAX_BUF_SIZE) {
@@ -1028,6 +1029,8 @@ char *ssh_path_expand_escape(ssh_session session, const char *s) {
}
switch (*p) {
+ case '%':
+ goto escape;
case 'd':
x = strdup(session->opts.sshdir);
break;
diff --git a/tests/unittests/torture_misc.c b/tests/unittests/torture_misc.c
index 26da536b..8acffa0c 100644
--- a/tests/unittests/torture_misc.c
+++ b/tests/unittests/torture_misc.c
@@ -192,6 +192,18 @@ static void torture_path_expand_known_hosts(void **state) {
free(tmp);
}
+static void torture_path_expand_percent(void **state) {
+ ssh_session session = *state;
+ char *tmp;
+
+ session->opts.sshdir = strdup("/home/guru/.ssh");
+
+ tmp = ssh_path_expand_escape(session, "%d/config%%1");
+ assert_non_null(tmp);
+ assert_string_equal(tmp, "/home/guru/.ssh/config%1");
+ free(tmp);
+}
+
static void torture_timeout_elapsed(void **state){
struct ssh_timestamp ts;
(void) state;
@@ -365,6 +377,7 @@ int torture_run_tests(void) {
#endif
cmocka_unit_test_setup_teardown(torture_path_expand_escape, setup, teardown),
cmocka_unit_test_setup_teardown(torture_path_expand_known_hosts, setup, teardown),
+ cmocka_unit_test_setup_teardown(torture_path_expand_percent, setup, teardown),
cmocka_unit_test(torture_timeout_elapsed),
cmocka_unit_test(torture_timeout_update),
cmocka_unit_test(torture_ssh_analyze_banner),