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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-10 13:41:41 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-11-10 15:29:53 +0100
commit1538c553302dae1df9088ec302a5b2fb5a15174f (patch)
treed8d27feb53f4d2fe56d9611a7723d283a90ca124 /lib/Makemodule.am
parent7386aabf3628379df10612bed7ecb7ab4163cdcf (diff)
mkfs.ubifs: 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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