xiaomi-sm8450/android_kernel_xiaomi_sm8450
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new helper: read_code()

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switch binfmts that use ->read() to that (and to kernel_read()
in several cases in binfmt_flat - sure, it's nommu, but still,
doing ->read() into kmalloc'ed buffer...)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2013-04-13 20:31:37 -04:00
parent 3af0761307
commit 3dc20cb282
6 changed files with 42 additions and 67 deletions
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include/linux/binfmts.h
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@@ -118,5 +118,6 @@ extern int prepare_bprm_creds(struct linux_binprm *bprm);
extern void install_exec_creds(struct linux_binprm *bprm);
extern void set_binfmt(struct linux_binfmt *new);
extern void free_bprm(struct linux_binprm *);
extern ssize_t read_code(struct file *, unsigned long, loff_t, size_t);
#endif /* _LINUX_BINFMTS_H */