Legacy ImageMagick Discussions Archive

When I do

convert 52ddfc253b21db482036cf59.tiff out.png

I get

*** glibc detected *** convert: double free or corruption (!prev): 0x0000000000828d50 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3e64875916]
/lib64/libc.so.6[0x3e64878443]
/usr/lib64/libMagickCore.so.2(RelinquishMagickMemory+0xf)[0x33464f67ff]
/usr/lib64/libMagickCore.so.2[0x33464ca5f2]
/usr/lib64/libMagickCore.so.2(ClearMagickException+0x48)[0x33464ca668]
convert[0x400dd3]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x3e6481ecdd]
convert[0x400bc9]

Current version ImageMagick-6.5.4 on RHEL 6.3. I am unable to update further.

You can find the image here: https://snm-nl-images-hires.s3.amazonaw ... 6cf59.tiff

That is a very old version of IM. Your file converts successfully with IM v6.8.8-0.

However, it does show 3 warnings:

convert.exe: Incompatible type for "RichTIFFIPTC"; tag ignored. `TIFFFetchNormal
Tag' @ warning/tiff.c/TIFFWarnings/847.
convert.exe: Unknown field with tag 59932 (0xea1c) encountered. `TIFFReadCustomD
irectory' @ warning/tiff.c/TIFFWarnings/847.
convert.exe: Incompatible type for "RichTIFFIPTC"; tag ignored. `TIFFFetchNormal
Tag' @ warning/tiff.c/TIFFWarnings/847.