mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-28 00:24:18 +00:00
ffdcd39c0b
Fixes the bug described at https://github.com/NixOS/nixpkgs/pull/155266#issuecomment-1031711094
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
The id and cred_id variables are reset to 0 every time the
|
|
wpa_config_read function is called, which is fine as long as it is only
|
|
called once. However, this is not the case when using both the -c and -I
|
|
options to specify two config files.
|
|
|
|
This is a problem because the GUI, since eadfeb0e93748eb396ae62012b92d21a7f533646,
|
|
relies on the network IDs being unique (and increasing), and might get
|
|
into an infinite loop otherwise.
|
|
|
|
This is solved by simply making the variables static.
|
|
---
|
|
wpa_supplicant/config_file.c | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
|
|
index 6db5010db..c996e3916 100644
|
|
--- a/wpa_supplicant/config_file.c
|
|
+++ b/wpa_supplicant/config_file.c
|
|
@@ -297,8 +297,8 @@ struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
|
|
struct wpa_ssid *ssid, *tail, *head;
|
|
struct wpa_cred *cred, *cred_tail, *cred_head;
|
|
struct wpa_config *config;
|
|
- int id = 0;
|
|
- int cred_id = 0;
|
|
+ static int id = 0;
|
|
+ static int cred_id = 0;
|
|
|
|
if (name == NULL)
|
|
return NULL;
|
|
--
|
|
2.34.1
|
|
|