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uru4000: Work-around SELinux AVC warnings when driver starts

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Work-around SELinux AVC warnings caused by p11-kit (which is an NSS
dependency) trying to load the root user's p11-kit configs. We disable
this feature using the P11_KIT_NO_USER_CONFIG envvar.

See https://bugzilla.redhat.com/show_bug.cgi?id=1688583
This commit is contained in:
Bastien Nocera 2019-03-21 15:37:01 +01:00
parent ca26e85fd4
commit b121fa2cc9
1 changed files with 3 additions and 0 deletions
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libfprint/drivers/uru4000.c
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@ -1340,6 +1340,9 @@ static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
goto out; goto out;
} }
/* Disable loading p11-kit's user configuration */
g_setenv ("P11_KIT_NO_USER_CONFIG", "1", TRUE);
/* Initialise NSS early */ /* Initialise NSS early */
rv = NSS_NoDB_Init("."); rv = NSS_NoDB_Init(".");
if (rv != SECSuccess) { if (rv != SECSuccess) {