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Correct the use of an unitialized variable in sendfind_getobj()

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When sendfile_getobj() is called on a DTYPE_SHM file, it never
initializes error, which is eventually returned to the caller.

Differential Revision:		https://reviews.freebsd.org/D1989
Reviewed by:			kib
Reported by: 			Brainy Code Scanner, by Maxime Villard.
This commit is contained in:
Ryan Stone 2015-02-28 21:49:59 +00:00
parent e8da3e8aaf
commit 3d59729556
1 changed files with 1 additions and 0 deletions
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1
sys/kern/uipc_syscalls.c
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@ -2108,6 +2108,7 @@ sendfile_getobj(struct thread *td, struct file *fp, vm_object_t *obj_res,
goto out;
}
} else if (fp->f_type == DTYPE_SHM) {
error = 0;
shmfd = fp->f_data;
obj = shmfd->shm_object;
*obj_size = shmfd->shm_size;