Legacy ImageMagick Discussions Archive

version: 6.9.2-9

I have a server to handle image, wrote by golang, it will always crash, will invoke MagickGetImageBlob after resize a psd image.

the image is http://msstestdn.sankuai.com/v1/mss_mt_ ... mage/1.psd

*** glibc detected *** /opt/mos/workspace/imageserver/imageserver: free(): corrupted unsorted chunks: 0x00007fb50c0b2ea0 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3d4f075f4e]
/lib64/libc.so.6[0x3d4f078cf0]
/lib64/libc.so.6[0x3d4f07bb2e]
/lib64/libc.so.6(realloc+0x158)[0x3d4f07bf78]
/usr/lib64/libMagickCore-6.Q16.so.2(ResizeMagickMemory+0x28)[0x7fb539fd4118]
/usr/lib64/libMagickCore-6.Q16.so.2(WriteBlob+0x1b9)[0x7fb539ef1c99]
/usr/lib64/ImageMagick-6.9.2/modules-Q16/coders/psd.so(+0x2aaf)[0x7fb524798aaf]
/usr/lib64/ImageMagick-6.9.2/modules-Q16/coders/psd.so(+0x2bb7)[0x7fb524798bb7]
/usr/lib64/ImageMagick-6.9.2/modules-Q16/coders/psd.so(+0x50cf)[0x7fb52479b0cf]
/usr/lib64/libMagickCore-6.Q16.so.2(WriteImage+0x2b7)[0x7fb539f2c3f7]
/usr/lib64/libMagickCore-6.Q16.so.2(ImageToBlob+0x165)[0x7fb539ef62a5]
/opt/mos/workspace/imageserver/imageserver(_cgo_321b21e35b2d_Cfunc_MagickGetImageBlob+0x2a)[0x41d01a]
/opt/mos/workspace/imageserver/imageserver[0x47ecba]

Can you reproduce the issue on the command line? And what is the command that you are using to reproduce it?

The PSD coder has patches in the last few releases, perhaps it includes a fix for this problem. We're using ImageMagick-6.9.3-3 Beta. WIth it, your image converts on the command line without complaint and valgrind does not detect any memory errors:

• valgrind convert 1.psd null: