GraphicsMagick may collapse when binding into a server

Feng Liyuan <[email protected]> Fri, 17 May 2013 16:58:07 +0800
Newsgroups gmane.comp.video.graphicsmagick.bugs
Message-ID <CAL6niPU1SvB2sipjPWmbg3UXYK-p1doFrcdoVfUyL=eQK5sHwA@mail.gmail.com>
I bind these code into a golang server to deal with images.

#cgo pkg-config: GraphicsMagick
>
> #include <magick/api.h>
>
> static int GMCmd(int argc, char **argv) {
>     int status;
>     status = GMCommand(argc, argv);
>     return status;
> }
>

It may collapse and let server panic.

magick/semaphore.c:531: LockSemaphoreInfo: Assertion `semaphore_info !=
> (SemaphoreInfo *) ((void *)0)' failed.
> SIGABRT: abort
> PC=0x7fb129f72a75




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