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theoradec: fix buffer overrun on 422 decode.

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This commit is contained in:
Michael Smith 2009-04-27 22:42:55 -07:00
parent c94a36bff4
commit 21c52af2b3
1 changed files with 2 additions and 2 deletions
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4
ext/theora/theoradec.c
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@ -1219,7 +1219,7 @@ theora_handle_422_image (GstTheoraDec * dec, yuv_buffer * yuv, GstBuffer ** out)
curdest = dest + 1; curdest = dest + 1;
src = src_cb; src = src_cb;
for (j = 0; j < width; j++) { for (j = 0; j < width / 2; j++) {
*curdest = *src++; *curdest = *src++;
curdest += 4; curdest += 4;
} }
@ -1227,7 +1227,7 @@ theora_handle_422_image (GstTheoraDec * dec, yuv_buffer * yuv, GstBuffer ** out)
curdest = dest + 3; curdest = dest + 3;
src = src_cr; src = src_cr;
for (j = 0; j < width; j++) { for (j = 0; j < width / 2; j++) {
*curdest = *src++; *curdest = *src++;
curdest += 4; curdest += 4;
} }