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Fix issue 357: Program hangs when loading GIF images with unknown Application Extension Blocks

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1507 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud 2010-06-15 16:52:59 +00:00
parent 2441c5cfd7
commit b643695786
1 changed files with 10 additions and 0 deletions
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10
src/fileformats.c
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@ -1937,6 +1937,16 @@ void Load_GIF(T_IO_Context * context)
}
}
}
else
{
// Unknown extension, skip.
Read_byte(GIF_file,&size_to_read);
while (size_to_read!=0 && !File_error)
{
fseek(GIF_file,size_to_read,SEEK_CUR);
Read_byte(GIF_file,&size_to_read);
}
}
}
else
{