c-ares

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Author	SHA1	Message	Date
bradh352	f4c079d9d0	more portability updates	4 years ago
bradh352	86dd24909e	more portability updates	4 years ago
bradh352	498ce747d3	portability updates for test cases	4 years ago
bradh352	c2f32353e3	Portability Updates for arpa/nameser.h (#388 ) There is too much inconsistency between platforms for arpa/nameser.h and arpa/nameser_compat.h for the way the current files are structured. Still load the respective system files but make our private nameser.h more forgiving. Fixes: #388 Fix By: Brad House (@bradh352)	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)	5 years ago