The FreeType Project - Bugs: bug #30249, Heap corruption in base/* (Mac...
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bug #30249: Heap corruption in base/* (Mac fonts related functions)
Submitter: | Robert Swiecki <jagger> | ||
Submitted: | Thu 24 Jun 2010 09:17:09 PM UTC | ||
Severity: | 3 - Normal | Item Group: | Crash |
Status: | Fixed | Privacy: | Public |
Assigned to: | mpsuzuki | Open/Closed: | Closed |
Planned Release: | 2.3.13 |
Jump to the original submission
Thu 01 Jul 2010 08:54:50 AM UTC, comment #8: |
suzuki toshiya <mpsuzuki> |
Wed 30 Jun 2010 03:46:50 PM UTC, comment #7: I'm sorry, please wait 48 hours. |
suzuki toshiya <mpsuzuki> |
Wed 30 Jun 2010 03:40:12 PM UTC, comment #6: Hey,
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Robert Swiecki <jagger> |
Fri 25 Jun 2010 02:17:25 PM UTC, comment #5: It doesn't throw any errors for me now. It seems that I overestimated the amount of work required to make it fixed. Thanks for looking into this. |
Robert Swiecki <jagger> |
Fri 25 Jun 2010 01:36:46 AM UTC, comment #4: When it have been committed I'll give it a try one more time. It's interesting that lack of just one check leads to so many troubles ;). |
Robert Swiecki <jagger> |
Fri 25 Jun 2010 01:32:13 AM UTC, comment #3: The patch for bug #30248
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suzuki toshiya <mpsuzuki> |
Fri 25 Jun 2010 12:53:38 AM UTC, comment #2: Cool, thanks for looking into this.
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Robert Swiecki <jagger> |
Fri 25 Jun 2010 12:41:52 AM UTC, comment #1: For first, thank you for reporting the issue in
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suzuki toshiya <mpsuzuki> |
Thu 24 Jun 2010 09:17:09 PM UTC, original submission:
gcc version 4.4.3 on Linux amd64, compiled with "-O0 -g"
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Robert Swiecki <jagger> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 6 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2010-07-01 | mpsuzuki | Status | In Progress | Fixed | |
Open/Closed | Open | Closed | |||
Planned Release | None | 2.3.13 | |||
2010-06-25 | mpsuzuki | Status | None | In Progress | |
2010-06-25 | mpsuzuki | Assigned to | None | mpsuzuki | |
2010-06-24 | jagger | Attached File | - | Added sigabrt17.font, #20813 |
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Corresponding source code
I added additional buffer size checking
(at present, FreeType2 believes the
total size of PFB declared in header,
allocates the buffer by declared size,
and does not check overrun by putting
too long fragments). I close this issue.