[FFmpeg-user] How to correctly free a double-linked list

Paul B Mahol onemda at gmail.com
Sun Jul 7 23:12:37 EEST 2019


On 7/7/19, Ulf Zibis <Ulf.Zibis at gmx.de> wrote:
>
> Am 07.07.19 um 21:27 schrieb Reindl Harald:
>>
>> Am 07.07.19 um 21:23 schrieb Ulf Zibis:
>>> Am 07.07.19 um 21:16 schrieb Paul B Mahol:
>>>> Nope, bug is in your code.
>>>> Build ffmpeg with address sanitizer and you will see it.
>>> Thanks, no problem.
>>>
>>> What is an address sanitizer, and how can I build with that?
>> https://stackoverflow.com/questions/37970758/how-to-use-addresssanitizer-in-gcc
>
> OK thanks, I have to add |-fsanitize=address to CFLAGS and LDFLAGS| but
> where in the build files do I have to add them?
>
> Sorry, I have no clue about MAKE files.

./configure --toolchain=gcc-asan

>
> -Ulf
>
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