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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-10 14:56:51 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-10 15:30:04 +0100
commitc890094638880072cfa95a06cb1353f0214a11a0 (patch)
tree912fb193d5786547749a8c05591cf987d2345045 /tests/unittests/sysfs_mock/class/mtd/mtd0/dev
parentaf06f37bdee2097d23832da99a3e7725de2f695e (diff)
nanddump: don't leak copied command line arguments
For some command line flags, the argument string is copied. Simply writing over the buffer leads to a resource leak if the same flag is specified on the command line more than once. This patch adds a free() call to the old buffer before overwriting it with the new copy. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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