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authorBangLang Huang <banglang.huang@foxmail.com>2017-02-24 10:16:17 +0800
committerAlexander Couzens <lynxis@fe80.eu>2017-08-22 14:31:32 +0200
commit1948d8e08c72106a01b359a30217cf92657cc79d (patch)
treebbc4501f33905e3baf69e8e908ae5ca68627939b /LICENSE
parente622b307307856d284addc52e8172fdf66252d96 (diff)
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nvram: fix memory leak
Fix memory leak on nvram_open() and nvram_open_rdonly(). For nvram_open(), the 'fd' should be closed on error, and mmap_area should be unmap when nvram magic can not be found. For nvram_open_rdonly(), the 'file' variable should free before return. Once nvram_find_mtd() return successfully, it will allocate memory to save mtd device string. Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>
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