Opened 13 years ago
Closed 13 years ago
#3428 closed defect (fixed)
[PATCH] HFA - Make driver more robust against corrupted data
| Reported by: | Even Rouault | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | normal | Milestone: | 1.8.0 |
| Component: | GDAL_Raster | Version: | svn-trunk |
| Severity: | normal | Keywords: | hfa |
| Cc: |
Description
Attached a patch that avoid segfaults or other Valgrind warnings when reading corrupted HFA data. Most of them have been found by running a small script that alters sequentially each byte of 251_head.dat and 251_tail.dat
Attachments (1)
Change History (2)
by , 13 years ago
| Attachment: | ticket_3428.patch added |
|---|
comment:1 by , 13 years ago
| Component: | default → GDAL_Raster |
|---|---|
| Milestone: | → 1.8.0 |
| Resolution: | → fixed |
| Status: | new → closed |
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Corrections applied in trunk (r18895). The robustness improvements do not seem critical and are at least a bit scary, so I'm not going to backport them into stable branches.