unimore/kernel-hacking-2024-linux-steffo
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Input: fix double equality sign in uevent

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Looking at the uevent stream for input devices, all properties are on
the form "A=B" except the bitmap values, which are on the form
"A==B". This bug has been around at least since 2007, and the input
uevent code has been untouched since. The recent addition of device
properties suggests this is a good time for a remedy.

Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
This commit is contained in:
Henrik Rydberg 2010-12-18 20:28:26 +01:00
parent 85b7720039
commit fcd3027abb
1 changed files with 1 additions and 1 deletions
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2
drivers/input/input.c
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@ -1473,7 +1473,7 @@ static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
{
int len;
if (add_uevent_var(env, "%s=", name))
if (add_uevent_var(env, "%s", name))
return -ENOMEM;
len = input_print_bitmap(&env->buf[env->buflen - 1],