3 Commits

Author	SHA1	Message	Date
Rich Felker	291f839a44	fix scanf handling of "0" (followed by immediate EOF) with "%x" ... other cases with %x were probably broken too. I would actually like to go ahead and replace this code in scanf with calls to the new __intparse framework, but for now this calls for a quick and unobtrusive fix without the risk of breaking other things.	2012-03-13 12:37:51 -04:00
Rich Felker	5efc6af4eb	fix 2 eof-related bugs in scanf ... 1. failed match of literal chars from the format string would always return matching failure rather than input failure at eof, leading to infinite loops in some programs. 2. unread of eof would wrongly adjust the character counts reported by %n, yielding an off-by-one error.	2011-04-25 10:40:25 -04:00
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	2011-02-12 00:22:29 -05:00