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Author SHA1 Message Date

Charlotte 3c8f84b70b fmt: fix another overrun 2023-08-11 04:46:52 +02:00

Author	SHA1	Message	Date
Charlotte	3c8f84b70b	fmt: fix another overrun	2023-08-11 04:46:52 +02:00
Charlotte	28bd3a4b5d	fmt: don't overrun fmt string buffer For input like "{", "{1", etc., we would exit the loop due to `i < fmt.size()` no longer being the case, and then check if `++i == fmt.size()`. That would increment i to `fmt.size() + 1`, and so execution continues. The intention is to move i beyond the ':', so we do it only in that case instead.	2023-08-11 04:46:52 +02:00
whitequark	9ea241711e	kernel: add format string helpers, `fmt`.	2023-08-11 04:46:52 +02:00

Charlotte

28bd3a4b5d

fmt: don't overrun fmt string buffer

For input like "{", "{1", etc., we would exit the loop due to
`i < fmt.size()` no longer being the case, and then check if
`++i == fmt.size()`.  That would increment i to `fmt.size() + 1`,
and so execution continues.

The intention is to move i beyond the ':', so we do it only in that
case instead.

2023-08-11 04:46:52 +02:00

whitequark 9ea241711e kernel: add format string helpers, fmt. 2023-08-11 04:46:52 +02:00

3 commits