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modpost: Stop grab_file() from leaking filedescriptors if fstat() fails
authorJesper Juhl <jj@chaosbits.net>
Wed, 23 May 2012 12:58:49 +0000 (22:28 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Wed, 23 May 2012 12:58:49 +0000 (22:28 +0930)
commiteb3d5cc67a525df5115c1dc1c0ff8a111bda70e4
tree8897cf5aea12cea6d521d49525e642c7727ecd53tree
parent6101167727932a929e37fb8a6eeb68bdbf54d58ecommit | diff
modpost: Stop grab_file() from leaking filedescriptors if fstat() fails

In case the open() call succeeds but the subsequent fstat() call
fails, then we'll return without close()'ing the filedescriptor.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
scripts/mod/modpost.c diff | blob | blame | history
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