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Commit | Line | Data |
---|---|---|
26b0bf12 KK |
1 | --- libwmf-0.2.8.4/src/extra/gd/gd_png.c 1 Apr 2007 20:41:01 -0000 1.21.2.1 |
2 | +++ libwmf-0.2.8.4/src/extra/gd/gd_png.c 16 May 2007 19:06:11 -0000 | |
3 | @@ -78,8 +78,11 @@ | |
4 | gdPngReadData (png_structp png_ptr, | |
5 | png_bytep data, png_size_t length) | |
6 | { | |
7 | - gdGetBuf (data, length, (gdIOCtx *) | |
8 | - png_get_io_ptr (png_ptr)); | |
9 | + int check; | |
10 | + check = gdGetBuf (data, length, (gdIOCtx *) png_get_io_ptr (png_ptr)); | |
11 | + if (check != length) { | |
12 | + png_error(png_ptr, "Read Error: truncated data"); | |
13 | + } | |
14 | } | |
15 | ||
16 | static void |