FreeRTOS-Kernel

Author	SHA1	Message	Date
Yuhui.Zheng	1deeb6dd84	Check socket binding result before doing anything with socket. (This is to address ARG findings.) Breaking the single return rule here, due to precedent violation at line 1039 and 1144. prvTransferConnect() now returns: - pdTRUE: everything's good. pdTRUE = 1. - -pdFREERTOS_ERRNO_ENOMEM: FreeRTOS_socket() failed. -pdFREERTOS_ERRNO_ENOMEM = -12. - -pdFREERTOS_ERRNO_EINVAL \|\| -pdFREERTOS_ERRNO_ECANCELED: FreeRTOS_bind() failed. Negative values. Thus, at line 569 and line 617, needs to check != pdTRUE instead of == pdFALSE. This commit is done on behalf of Alfred.	5 years ago
Richard Barry	bdb088e66f	Fix some build issues in older kernel demo projects. Update to V2.0.7 of the TCP/IP stack: + Multiple security improvements and fixes in packet parsing routines, DNS caching, and TCP sequence number and ID generation. + Disable NBNS and LLMNR by default. + Add TCP hang protection by default. We thank Ori Karliner of Zimperium zLabs Team for reporting these issues.	7 years ago

Author

SHA1

Message

Date

Yuhui.Zheng

Check socket binding result before doing anything with socket. (This is to address ARG findings.) Breaking the single return rule here, due to precedent violation at line 1039 and 1144.

prvTransferConnect() now returns:
- pdTRUE: everything's good. pdTRUE = 1.
- -pdFREERTOS_ERRNO_ENOMEM: FreeRTOS_socket() failed. -pdFREERTOS_ERRNO_ENOMEM = -12.
- -pdFREERTOS_ERRNO_EINVAL || -pdFREERTOS_ERRNO_ECANCELED: FreeRTOS_bind() failed. Negative values.

Thus, at line 569 and line 617, needs to check != pdTRUE instead of == pdFALSE.

This commit is done on behalf of Alfred.

Richard Barry

bdb088e66f

Fix some build issues in older kernel demo projects.

Update to V2.0.7 of the TCP/IP stack:
   + Multiple security improvements and fixes in packet parsing routines, DNS
     caching, and TCP sequence number and ID generation.
   + Disable NBNS and LLMNR by default.
   + Add TCP hang protection by default.

We thank Ori Karliner of Zimperium zLabs Team for reporting these issues.

2 Commits (18c3e5e02ae6a3acf8e1e29562e73402a027562c)