mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-06 13:41:56 +00:00
841a59cb0c
Using MPU enabled HW it was evident that a NULL access (with offset) was happening in the TCP stack due to the following message: ***** MPU FAULT ***** Executing thread ID (thread): 0x20009b0c Faulting instruction address: 0x8034496 Data Access Violation Address: 0x34 Fatal fault in essential thread! Spinning... Turns out we are referencing a potentially de-referenced NULL pointer in the SYS_SLIST_PEEK_NEXT_CONTAINER macro. Let's avoid this by checking the container node for NULL. Also fix dlist.h SYS_DLIST_PEEK_NEXT_CONTAINER with the same issue. Change-Id: I2e765b9af7bcaf8fb13f7c9b7e081f9e6d4928f2 Signed-off-by: Michael Scott <michael.scott@linaro.org> |
||
|---|---|---|
| .known-issues | ||
| arch | ||
| boards | ||
| doc | ||
| drivers | ||
| dts | ||
| ext | ||
| include | ||
| kernel | ||
| lib | ||
| misc | ||
| samples | ||
| scripts | ||
| subsys | ||
| tests | ||
| .checkpatch.conf | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlint | ||
| .gitreview | ||
| .mailmap | ||
| .shippable.yml | ||
| defaults.tc | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.zephyr | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| Makefile.inc | ||
| Makefile.test | ||
| zephyr-env.sh | ||