Traneptora/FFmpeg
1
Fork 0
forked from FFmpeg/FFmpeg
Code Pull requests Activity

avutil/common: warn about possible move of the data pointer after the last 0 byte in GET_UTF8

Browse source 
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2020-01-29 23:56:07 +01:00
parent d9f5fe4ed7
commit 6026384047
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
libavutil/common.h
View file

@ -373,7 +373,9 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
* @param GET_BYTE Expression reading one byte from the input.
* Evaluated up to 7 times (4 for the currently
* assigned Unicode range). With a memory buffer
* input, this could be *ptr++.
* input, this could be *ptr++, or if you want to make sure
* that *ptr stops at the end of a NULL terminated string then
* *ptr ? *ptr++ : 0
* @param ERROR Expression to be evaluated on invalid input,
* typically a goto statement.
*