dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-19 23:39:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix size_t overflow in WebPRescalerInit

Browse Source 
we need to surface potential error up, so lot of signature changes.

Change-Id: I7c11a46c4542564d06417203cd1158754e30a9e4
This commit is contained in:
Skal
2021-06-25 15:23:16 +02:00
committed by James Zern
parent b60d460318
commit 277d30749f
5 changed files with 92 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/utils/rescaler_utils.h
View File

@ -47,7 +47,8 @@ struct WebPRescaler {
};
// Initialize a rescaler given scratch area 'work' and dimensions of src & dst.
void WebPRescalerInit(WebPRescaler* const rescaler,
// Returns false in case of error.
int WebPRescalerInit(WebPRescaler* const rescaler,
int src_width, int src_height,
uint8_t* const dst,
int dst_width, int dst_height, int dst_stride,