8978315cb4
[ Upstream commit 25ff6f8a5a3b8dc48e8abda6f013e8cc4b14ffea ]
The callback context for sending/receiving APDUs to/from the selected
secure element is allocated inside nfc_genl_se_io and supposed to be
eventually freed in se_io_cb callback function. However, there are several
error paths where the bwi_timer is not charged to call se_io_cb later, and
the cb_context is leaked.
The patch proposes to free the cb_context explicitly on those error paths.
At the moment we can't simply check 'dev->ops->se_io()' return value as it
may be negative in both cases: when the timer was charged and was not.
Fixes:
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|---|---|---|
| .. | ||
| core.c | ||
| dep.c | ||
| i2c.c | ||
| Kconfig | ||
| Makefile | ||
| se.c | ||
| st21nfca.h | ||
| vendor_cmds.c | ||