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This commit is contained in:
Andrew Murray 2023-01-11 08:50:20 +11:00
parent c2e2da4a22
commit 7f57c93b89
1 changed files with 6 additions and 5 deletions
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11
src/PIL/EpsImagePlugin.py
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@ -316,21 +316,22 @@ class EpsImageFile(ImageFile.ImageFile):
def _find_offset(self, fp):
s = fp.read(160)
s = fp.read(4)
if s[:4] == b"%!PS":
if s == b"%!PS":
# for HEAD without binary preview
fp.seek(0, io.SEEK_END)
length = fp.tell()
offset = 0
elif i32(s, 0) == 0xC6D3D0C5:
elif i32(s) == 0xC6D3D0C5:
# FIX for: Some EPS file not handled correctly / issue #302
# EPS can contain binary data
# or start directly with latin coding
# more info see:
# https://web.archive.org/web/20160528181353/http://partners.adobe.com/public/developer/en/ps/5002.EPSF_Spec.pdf
offset = i32(s, 4)
length = i32(s, 8)
s = fp.read(8)
offset = i32(s)
length = i32(s, 4)
else:
msg = "not an EPS file"
raise SyntaxError(msg)