Harman Kalra aedd054c5c drivers: check interrupt file descriptor validity
This patch fixes coverity issue by adding a check for negative value to
avoid bad bit shift operation and other invalid use of file descriptors.

Coverity issue: 373717, 373697, 373685
Coverity issue: 373723, 373720, 373719, 373718, 373715, 373714, 373713
Coverity issue: 373710, 373707, 373706, 373705, 373704, 373701, 373700
Coverity issue: 373698, 373695, 373692, 373690, 373689
Coverity issue: 373722, 373721, 373709, 373702, 373696
Fixes: d61138d4f0e2 ("drivers: remove direct access to interrupt handle")

Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
2021-11-08 17:32:42 +01:00
2021-11-08 17:20:53 +01:00
2021-11-08 09:17:06 +01:00
2021-11-08 17:20:53 +01:00
2016-11-13 15:25:12 +01:00
2021-08-17 08:37:52 +02:00
2021-08-17 08:37:52 +02:00
2020-09-07 23:51:57 +02:00
2018-01-04 22:41:38 +01:00
2021-10-25 22:42:47 +02:00

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org
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