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soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
authorRobert-Ionut Alexa <robert-ionut.alexa@nxp.com>
Fri, 23 Apr 2021 09:01:51 +0000 (12:01 +0300)
committerLi Yang <leoyang.li@nxp.com>
Thu, 21 Oct 2021 23:19:52 +0000 (18:19 -0500)
commit8120bd469f5525da229953c1197f2b826c0109f4
tree1c2c488610f5318cc182fab3eb00aa2d195af3c2tree | snapshot
parentdc7e5940aad6641bd5ab33ea8b21c4b3904d989fcommit | diff
soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read

Free the kbuf buffer before returning from the dpaa2_console_read()
function. The variable no longer goes out of scope, leaking the storage
it points to.

Fixes: c93349d8c170 ("soc: fsl: add DPAA2 console support")
Signed-off-by: Robert-Ionut Alexa <robert-ionut.alexa@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
drivers/soc/fsl/dpaa2-console.c diff | blob | history
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