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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-07-01 10:51:50 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-07-01 11:46:40 +0200
commitd5fbb8baf0474378c863739d8ecb0213218d6b77 (patch)
tree0328b4f2d43582861ab0a15b2352bd8a7a75771e /lib/sqfs/write_xattr.c
parentefe6acd9c5b80b77a32896bc85479ce3ecf8cd95 (diff)
Fix double free in GNU tar sparse file parser
The intention was to free the temporary object in addition to the list. Since the temp pointer is also used for iterating the list, this resulted in a double free instead of the intended. This commit fixes the double free by replacing the recycled variable based list free with the helper function intended to do this. Bug found using scan-build. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/write_xattr.c')
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