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| author | Michael T Farnworth <michael@turf.org> | 2020-02-22 14:20:49 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-03-29 18:47:32 +0200 |
| commit | 96092a8eeadde1b868fb9b3345b361ed4e70c84d (patch) | |
| tree | c7e52e260d8541e42055890d8b185d68a5adc738 /tools/firmware-utils/src/cyg_crc.h | |
| parent | bf5ea2a8dc8397f7b0dd975c06f9fc5dd04cb91b (diff) | |
| download | upstream-96092a8eeadde1b868fb9b3345b361ed4e70c84d.tar.gz upstream-96092a8eeadde1b868fb9b3345b361ed4e70c84d.tar.bz2 upstream-96092a8eeadde1b868fb9b3345b361ed4e70c84d.zip | |
mkrasimage: fix segmentation fault
Code was attempting to determine the size of the file
before it was actually known and allocating insufficient
memory space. Images above a certain size caused a
segmentation fault. Moving the calloc() ensured ensured
that large images didn't result in a buffer overflow on
memcpy().
Signed-off-by: Michael T Farnworth <michael@turf.org>
[fixed name in From to match one in SoB]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit b468353a373d181c4362ff690d7b22a08f5f6949)
Diffstat (limited to 'tools/firmware-utils/src/cyg_crc.h')
0 files changed, 0 insertions, 0 deletions