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add safety check in case of short extensions

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so eg if a two-letter or empty extension is used, `.txt` would break, this `max` call protects that.
This commit is contained in:
Alex "mcmonkey" Goodwin 2023-03-12 12:33:29 -07:00
parent a71b7b5ec0
commit 48df6d66ea
1 changed files with 1 additions and 1 deletions
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modules/images.py
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@ -575,7 +575,7 @@ def save_image(image, path, basename, seed=None, prompt=None, extension='png', i
fullfn_without_extension, extension = os.path.splitext(params.filename) fullfn_without_extension, extension = os.path.splitext(params.filename)
if hasattr(os, 'statvfs'): if hasattr(os, 'statvfs'):
max_name_len = os.statvfs(path).f_namemax max_name_len = os.statvfs(path).f_namemax
fullfn_without_extension = fullfn_without_extension[:max_name_len - len(extension)] fullfn_without_extension = fullfn_without_extension[:max_name_len - max(4, len(extension))]
params.filename = fullfn_without_extension + extension params.filename = fullfn_without_extension + extension
_atomically_save_image(image, fullfn_without_extension, extension) _atomically_save_image(image, fullfn_without_extension, extension)