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rgb: Fix Heap-buffer-overflow in fuzzed file

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oss-fuzz/12757
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Albert Astals Cid 2019-01-29 10:54:25 +01:00
parent ac725cca68
commit 4751e897ce
1 changed files with 1 additions and 1 deletions
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src/imageformats/rgb.cpp
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@ -153,7 +153,7 @@ bool SGIImage::getRow(uchar *dest)
} }
if (*_pos++ & 0x80) { if (*_pos++ & 0x80) {
for (; i < _xsize && n--; i++) { for (; i < _xsize && _pos < _data.end() && n--; i++) {
*dest++ = *_pos; *dest++ = *_pos;
_pos += _bpc; _pos += _bpc;
} }