When I save a picture in png file, from gdb I get the following backtrace. This seems to only happen with png, I tried a few others format (xmp, gif, ico, bmp) and they work fine.
Tried on amd64, current Program received signal SIGSEGV, Segmentation fault. Save_PNG_Sub (context=0x7f7ffffd53a8, file=<optimized out>, buffer=0x0, buffer_size=0x0) at fileformats.c:6965 6965 fileformats.c: No such file or directory. (gdb) bt #0 Save_PNG_Sub (context=0x7f7ffffd53a8, file=<optimized out>, buffer=0x0, buffer_size=0x0) at fileformats.c:6965 #1 0x00000e642c27bd42 in Save_PNG (context=0x7f7ffffd53a8) at fileformats.c:6981 #2 0x00000e642c219716 in Save_image (context=0x7f7ffffd53a8) at loadsave.c:1121 #3 0x00000e642c1f5739 in Save_picture (type=CONTEXT_MAIN_IMAGE) at buttons.c:3562 #4 0x00000e642c220dfa in Main_handler () at engine.c:1584 #5 0x00000e642c1d1300 in main (argc=<optimized out>, argv=<optimized out>) at main.c:1378
