[PATCH 0/9] uci: fixes for uci_set and uci_add_list
Jan Venekamp
jan at venekamp.net
Tue Aug 16 04:23:49 PDT 2022
When developing a C application that updates options with uci_set I
noticed that config files were not getting these updates. I found
that this was due to a use-after-free bug in uci_set.
Looking further at the code I also noticed some other issues. This
patch series contains fixes to these issues as well as some other
improvements.
Jan Venekamp (9):
uci: fix use-after-free uci_set on update option
uci: maintain option position in uci_set
uci: optimize update option in uci_set
uci: fix use-after-free uci_add_list
uci: fix atomicity of uci_add_list
uci: maintain option position in uci_add_list
uci: fix memory leak uci_set on update section
uci: optimize update section in uci_set
uci: macro uci_alloc_element not in uci.h
list.c | 168 ++++++++++++--------------
tests/shunit2/tests.d/090_cli_options | 8 +-
uci.h | 10 --
uci_internal.h | 3 +
4 files changed, 87 insertions(+), 102 deletions(-)
--
2.32.0 (Apple Git-132)
More information about the openwrt-devel
mailing list