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session: fix double free in CLI
92/36292/1
author
Filip Tehlar
<ftehlar@cisco.com>
Fri, 3 Jun 2022 12:21:16 +0000
(12:21 +0000)
committer
Florin Coras
<florin.coras@gmail.com>
Fri, 3 Jun 2022 15:44:02 +0000
(15:44 +0000)
Type: fix
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: I646ac946d0b07929dfdd1966a4f4a3b697768040
(cherry picked from commit
af21b2e6994893e97ad0fef52ca154c69a4a09cb
)
src/vnet/session/session_cli.c
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diff --git
a/src/vnet/session/session_cli.c
b/src/vnet/session/session_cli.c
index
da2df33
..
344937c
100644
(file)
--- a/
src/vnet/session/session_cli.c
+++ b/
src/vnet/session/session_cli.c
@@
-841,7
+841,6
@@
session_enable_disable_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
u8 is_en = 2;
- clib_error_t *error;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
@@
-850,12
+849,8
@@
session_enable_disable_fn (vlib_main_t * vm, unformat_input_t * input,
else if (unformat (input, "disable"))
is_en = 0;
else
- {
- error = clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- unformat_free (input);
- return error;
- }
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
}
if (is_en > 1)