The FreeType Project - Bugs: bug #45987, 512 byte input consumes 1.7Gb / 2...
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bug #45987: 512 byte input consumes 1.7Gb / 2 sec to process
Submitter: | Kostya Serebryany <kcc> | ||
Submitted: | Thu 17 Sep 2015 04:00:10 AM UTC | ||
Severity: | 3 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Planned Release: | 2.6.1 |
Sat 19 Sep 2015 10:44:31 AM UTC, comment #3: |
Werner LEMBERG <wl> |
Fri 18 Sep 2015 06:59:05 PM UTC, comment #2: #0 FT_Stream_EnterFrame (stream=stream@entry=0x16a0b90, count=1812070520) at src/base/ftstream.c:236
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Kostya Serebryany <kcc> |
Thu 17 Sep 2015 04:17:20 PM UTC, comment #1: This is a 64bit bug that I can't reproduce on my machine (for me, only 2616 bytes are allocated in 36 allocs). Please set a breakpoint at the offending `FT_Stream_EnterFrame' call and post a `bt full' output so that I get more details.
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Werner LEMBERG <wl> |
Thu 17 Sep 2015 04:00:10 AM UTC, original submission:
.. and it probably shouldn't.
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Kostya Serebryany <kcc> |
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2015-09-19 | wl | Status | Need Info | Fixed | |
Open/Closed | Open | Closed | |||
Planned Release | None | 2.6.1 | |||
2015-09-17 | wl | Status | None | Need Info | |
Assigned to | None | wl |
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Corresponding source code
Fixed now in git, thanks.
Note that the gdb backtrace would be much more helpful if you compiled FreeType with something like `-O0 -g3'...