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Fix possible leaks in blockwise read/write code.

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Fix lseek_write blockwise function (not used in that mode anyway).

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@511 36d66b0a-2a48-0410-832c-cd162a569da5
This commit is contained in:
Milan Broz
2011-04-18 10:52:15 +00:00
parent 5d2205a2f8
commit 231a2e932d
4 changed files with 70 additions and 45 deletions
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4
lib/internal.h
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@@ -92,9 +92,9 @@ int dm_resume_and_reinstate_key(const char *name,
const char *key);
int sector_size_for_device(const char *device);
ssize_t write_blockwise(int fd, const void *buf, size_t count);
ssize_t write_blockwise(int fd, void *buf, size_t count);
ssize_t read_blockwise(int fd, void *_buf, size_t count);
ssize_t write_lseek_blockwise(int fd, const char *buf, size_t count, off_t offset);
ssize_t write_lseek_blockwise(int fd, char *buf, size_t count, off_t offset);
int device_ready(struct crypt_device *cd, const char *device, int mode);
int get_device_infos(const char *device,
int open_exclusive,