Missed main patch in previous attempt.
First patch is direct fix for crash on Win64 (as result of invalid pointer
casting), also fix possible crash on any platform with
sizeof(size_t) != sizeof(long).
Second patch is similar fix for function that are not (yet) crashing.
Third patch is optional fixes for int/size_tr.
Last patch is some kind of optimization and protection for buffer overruns -
once size of string is computed in any function, it will be reused in
subsequent called internal functions.
Karlson2k (4):
nfkc.c: Fix incorrect "items_written" returned by
stringprep_utf8_to_ucs4() on platforms with sizeof(size_t) !=
sizeof(long) (i.e. Win x64). Also fixed crash in various function
which use value of "items_written" (like tld_check_8z(),
tld_check_lz())
nfkc.c: Fixed invalid variable types and invalid pointer casting.
nfkc.c: int/size_t fixes in find_decomposition()
nfkc.c: reuse internally calculated lengths for buffer overrun
protection, adjust internal API to public API: use ether string
length OR null-termination, and do not stop processing on null char
if length is specified.
lib/nfkc.c | 61 ++++++++++++++++++++++++++++++++++---------------------------
1 file changed, 34 insertions(+), 27 deletions(-)
--
2.8.0.windows.1
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