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authorMichael T Farnworth <michael@turf.org>2020-02-22 14:20:49 +0000
committerPetr Štetiar <ynezz@true.cz>2020-03-01 21:36:00 +0100
commitb468353a373d181c4362ff690d7b22a08f5f6949 (patch)
treea14f73f26944fed298a30d6c02486ee4b4babd4c /tools/sdimage
parentc60be196933807cc0db90a36704e4505edd83eeb (diff)
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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>
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