Closed
Bug 125728
Opened 23 years ago
Closed 23 years ago
Implement correct utf8 pkcs11 string truncation.
Categories
(NSS :: Libraries, defect, P1)
Tracking
(Not tracked)
RESOLVED
FIXED
3.4
People
(Reporter: ssaux, Assigned: rrelyea)
References
Details
Attachments
(1 file, 2 obsolete files)
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1.99 KB,
patch
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Details | Diff | Splinter Review |
pkcs11 string are currently lopped off at 32 or 64 bytes without regards to the utf8 character boundary. I discussed this with Bob Relyea and he agreed that NSS could include the functionality in softoken/pkcs11.c::pk11_setStringName(). I have a patch.
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Reporter | |
Comment 1•23 years ago
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Tested with: all ascii. entering escaped unicode in pipnss.properties so that: utf8 boundary results in a string of exactly 32 bytes. utf8 boundary results in a string of exactly 31 bytes, in which case the the 32nd byte becomes a blank.
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Reporter | |
Comment 2•23 years ago
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Attachment #69671 -
Attachment is obsolete: true
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Assignee | |
Comment 3•23 years ago
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Comments on the patch: 'And' masking is more common and generally easier to read than 'or' masking: (byte & 0xc0) == 0x80 rather than (byte | 0x3f) == 0xbf. A shift is even easier to read, though less efficient: (byte >> 6) == 0x02. The and and or are equal efficiency. bob
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Reporter | |
Comment 4•23 years ago
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Do you want a new patch?
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Comment 5•23 years ago
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Assigned the bug to Bob. Yes, Stephane, please attach a new patch.
Assignee: wtc → relyea
Priority: -- → P1
Target Milestone: --- → 3.4
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Reporter | |
Comment 6•23 years ago
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Attachment #69675 -
Attachment is obsolete: true
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Assignee | |
Comment 7•23 years ago
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Stephan's fix is checked in.
Status: NEW → RESOLVED
Closed: 23 years ago
Resolution: --- → FIXED
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Description
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