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Ethan Gao 261a46772f segmentation fault for NULL dereference (#202) 
* Invalid memory access for NULL dereference

rcl_lifecycle_get_state may return NULL

transition->goal is checked for NULL but no return
while it's true and this may result the follow-up
NULL dereference

Signed-off-by: Ethan Gao <ethan.gao@linux.intel.com>

* Avoid crash while NULL returned from rcl_service_get_options()

Signed-off-by: Ethan Gao <ethan.gao@linux.intel.com>

* tweak error string and null check for current_state

Signed-off-by: Ethan Gao <ethan.gao@linux.intel.com>
2017-12-13 08:31:18 -08:00
.github add issue template 2017-08-14 18:04:24 -07:00
rcl segmentation fault for NULL dereference (#202) 2017-12-13 08:31:18 -08:00
rcl_lifecycle segmentation fault for NULL dereference (#202) 2017-12-13 08:31:18 -08:00
.gitignore Initial commit 2015-02-20 16:06:40 -08:00
CONTRIBUTING.md add missing copyright / license information, update format of existing license information 2015-04-02 09:53:02 -07:00
LICENSE align LICENSE file with template 2015-04-03 12:47:47 -07:00
README.md Initial commit 2015-02-20 16:06:40 -08:00

README.md

rcl

Library to support implementation of language specific ROS Client Libraries.