fixes #2736 - avoid OOM on upload log image
fixes #2736 - avoid OOM on upload log image

lewurm/cgeo,pstorch/cgeo,mucek4/cgeo,auricgoldfinger/cgeo,S-Bartfast/cgeo,schwabe/cgeo,vishwakulkarni/cgeo,Huertix/cgeo,kumy/cgeo,cgeo/cgeo,SammysHP/cgeo,yummy222/cgeo,rsudev/c-geo-opensource,brok85/cgeo,matej116/cgeo,yummy222/cgeo,marco-dev/c-geo-opensource,brok85/cgeo,superspindel/cgeo,rsudev/c-geo-opensource,tobiasge/cgeo,samueltardieu/cgeo,pstorch/cgeo,Huertix/cgeo,ThibaultR/cgeo,tobiasge/cgeo,Huertix/cgeo,ThibaultR/cgeo,lewurm/cgeo,vishwakulkarni/cgeo,vishwakulkarni/cgeo,samueltardieu/cgeo,S-Bartfast/cgeo,xiaoyanit/cgeo,matej116/cgeo,KublaikhanGeek/cgeo,KublaikhanGeek/cgeo,cgeo/cgeo,xiaoyanit/cgeo,schwabe/cgeo,superspindel/cgeo,tobiasge/cgeo,cgeo/cgeo,auricgoldfinger/cgeo,SammysHP/cgeo,yummy222/cgeo,schwabe/cgeo,mucek4/cgeo,superspindel/cgeo,kumy/cgeo,matej116/cgeo,SammysHP/cgeo,pstorch/cgeo,KublaikhanGeek/cgeo,lewurm/cgeo,xiaoyanit/cgeo,rsudev/c-geo-opensource,madankb/cgeo,ThibaultR/cgeo,marco-dev/c-geo-opensource,mucek4/cgeo,cgeo/cgeo,samueltardieu/cgeo,Bananeweizen/cgeo,madankb/cgeo,auricgoldfinger/cgeo,kumy/cgeo,brok85/cgeo,madankb/cgeo,Bananeweizen/cgeo,Bananeweizen/cgeo,marco-dev/c-geo-opensource,schwabe/cgeo,S-Bartfast/cgeo