virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-07-11 14:30:22 +02:00
Code Issues Releases Activity

libavutil/base64: Try not to write over the array end

Browse Source 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2024-05-11 03:13:17 +02:00
parent 0664cbd732
commit 2d216566f2
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
libavutil/base64.c
View File

@ -127,10 +127,12 @@ validity_check:
}
out3:
*dst++ = v >> 10;
if (end - dst)
*dst++ = v >> 10;
v <<= 2;
out2:
*dst++ = v >> 4;
if (end - dst)
*dst++ = v >> 4;
out1:
out0:
return bits & 1 ? AVERROR_INVALIDDATA : out ? dst - out : 0;