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