The FreeType Project - Bugs: bug #55832, cf2_interpT2CharString() may write...
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bug #55832: cf2_interpT2CharString() may write to unallocated memory
Submitter: | Sebastian Rasmussen <sebras> | ||
Submitted: | Tue 05 Mar 2019 09:37:01 AM UTC | ||
Severity: | 3 - Normal | Item Group: | Crash |
Status: | Fixed | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Planned Release: | 2.10.0 |
Tue 05 Mar 2019 10:28:44 AM UTC, comment #1: |
Werner LEMBERG <wl> |
Tue 05 Mar 2019 09:37:01 AM UTC, original submission:
In cf2_interpT2CharString() the call to cf2_arrstack_setCount() may fail due to the allocator running out of memory. But this error condition is not checked until after the returned memory is written to.
|
Sebastian Rasmussen <sebras> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2019-03-05 | wl | Status | None | Fixed | |
Assigned to | None | wl | |||
Open/Closed | Open | Closed | |||
Planned Release | None | 2.10.0 | |||
2019-03-05 | sebras | Attached File | - | Added 0001-psaux-Fix-use-of-uninitialized-memory.patch, #46429 |
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Corresponding source code
Patch applied, thanks!