c-ares

63 Commits

14 Branches

96 Tags

22 MiB

Tag: Branch: Tree: ca34b35388

Commit Graph

Author	SHA1	Message	Date
bradh352	7d033ebabd	Remove legacy comment about ahost/acountry/adig targets	4 years ago
bradh352	ce7c7c5a48	remove stale information	4 years ago
Fionn Fitzmaurice	6d6cd5daf6	Avoid buffer overflow in RC4 loop comparison (#336 ) The rc4 function iterates over a buffer of size buffer_len who's maximum value is INT_MAX with a counter of type short that is not guaranteed to have maximum size INT_MAX. In circumstances where short is narrower than int and where buffer_len is larger than the maximum value of a short, it may be possible to loop infinitely as counter will overflow and never be greater than or equal to buffer_len. The solution is to make the comparison be between types of equal width. This commit defines counter as an int. Fix By: Fionn Fitzmaurice (@fionn)	4 years ago

Author

SHA1

Message

Date

bradh352

7d033ebabd

Remove legacy comment about ahost/acountry/adig targets

4 years ago

bradh352

ce7c7c5a48

remove stale information

4 years ago

Fionn Fitzmaurice

6d6cd5daf6

Avoid buffer overflow in RC4 loop comparison (#336 )

The rc4 function iterates over a buffer of size buffer_len who's maximum
value is INT_MAX with a counter of type short that is not guaranteed to
have maximum size INT_MAX.

In circumstances where short is narrower than int and where buffer_len
is larger than the maximum value of a short, it may be possible to loop
infinitely as counter will overflow and never be greater than or equal
to buffer_len.

The solution is to make the comparison be between types of equal width.
This commit defines counter as an int.

Fix By: Fionn Fitzmaurice (@fionn)

4 years ago

3 Commits (ca34b35388ebcd799a27a3e6aa7b7285ecfcf9e8)