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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-14 14:13:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-14 14:13:11 -0800
commitf14fc0ccee5521e5b38cdd1df4385d32c6e1805b (patch)
tree0d16887967fee217cae343ffebc6666e3fd4265d /fs/isofs
parent23281c8034879c47639ee0f76c34d13ef6beb8ce (diff)
parent838bee9e756ec46e9b5be25f9e44388d7e185a2a (diff)
downloadlwn-f14fc0ccee5521e5b38cdd1df4385d32c6e1805b.tar.gz
lwn-f14fc0ccee5521e5b38cdd1df4385d32c6e1805b.zip
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota, ext2, isofs and udf fixes from Jan Kara: - two small quota error handling fixes - two isofs fixes for architectures with signed char - several udf block number overflow and signedness fixes - ext2 rework of mount option handling to avoid GFP_KERNEL allocation with spinlock held - ... it also contains a patch to implement auditing of responses to fanotify permission events. That should have been in the fanotify pull request but I mistakenly merged that patch into a wrong branch and noticed only now at which point I don't think it's worth rebasing and redoing. * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: be aware of error from dquot_initialize quota: fix potential infinite loop isofs: use unsigned char types consistently isofs: fix timestamps beyond 2027 udf: Fix some sign-conversion warnings udf: Fix signed/unsigned format specifiers udf: Fix 64-bit sign extension issues affecting blocks > 0x7FFFFFFF udf: Remove some outdate references from documentation udf: Avoid overflow when session starts at large offset ext2: Fix possible sleep in atomic during mount option parsing ext2: Parse mount options into a dedicated structure audit: Record fanotify access control decisions
Diffstat (limited to 'fs/isofs')
-rw-r--r--fs/isofs/isofs.h22
-rw-r--r--fs/isofs/rock.h64
-rw-r--r--fs/isofs/util.c2
3 files changed, 44 insertions, 44 deletions
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index 57d4c3e2e94a..055ec6c586f7 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -73,41 +73,41 @@ static inline struct iso_inode_info *ISOFS_I(struct inode *inode)
return container_of(inode, struct iso_inode_info, vfs_inode);
}
-static inline int isonum_711(char *p)
+static inline int isonum_711(u8 *p)
{
- return *(u8 *)p;
+ return *p;
}
-static inline int isonum_712(char *p)
+static inline int isonum_712(s8 *p)
{
- return *(s8 *)p;
+ return *p;
}
-static inline unsigned int isonum_721(char *p)
+static inline unsigned int isonum_721(u8 *p)
{
return get_unaligned_le16(p);
}
-static inline unsigned int isonum_722(char *p)
+static inline unsigned int isonum_722(u8 *p)
{
return get_unaligned_be16(p);
}
-static inline unsigned int isonum_723(char *p)
+static inline unsigned int isonum_723(u8 *p)
{
/* Ignore bigendian datum due to broken mastering programs */
return get_unaligned_le16(p);
}
-static inline unsigned int isonum_731(char *p)
+static inline unsigned int isonum_731(u8 *p)
{
return get_unaligned_le32(p);
}
-static inline unsigned int isonum_732(char *p)
+static inline unsigned int isonum_732(u8 *p)
{
return get_unaligned_be32(p);
}
-static inline unsigned int isonum_733(char *p)
+static inline unsigned int isonum_733(u8 *p)
{
/* Ignore bigendian datum due to broken mastering programs */
return get_unaligned_le32(p);
}
-extern int iso_date(char *, int);
+extern int iso_date(u8 *, int);
struct inode; /* To make gcc happy */
diff --git a/fs/isofs/rock.h b/fs/isofs/rock.h
index ef03625431bb..1558cf22ef8a 100644
--- a/fs/isofs/rock.h
+++ b/fs/isofs/rock.h
@@ -7,78 +7,78 @@
*/
struct SU_SP_s {
- unsigned char magic[2];
- unsigned char skip;
+ __u8 magic[2];
+ __u8 skip;
} __attribute__ ((packed));
struct SU_CE_s {
- char extent[8];
- char offset[8];
- char size[8];
+ __u8 extent[8];
+ __u8 offset[8];
+ __u8 size[8];
};
struct SU_ER_s {
- unsigned char len_id;
- unsigned char len_des;
- unsigned char len_src;
- unsigned char ext_ver;
- char data[0];
+ __u8 len_id;
+ __u8 len_des;
+ __u8 len_src;
+ __u8 ext_ver;
+ __u8 data[0];
} __attribute__ ((packed));
struct RR_RR_s {
- char flags[1];
+ __u8 flags[1];
} __attribute__ ((packed));
struct RR_PX_s {
- char mode[8];
- char n_links[8];
- char uid[8];
- char gid[8];
+ __u8 mode[8];
+ __u8 n_links[8];
+ __u8 uid[8];
+ __u8 gid[8];
};
struct RR_PN_s {
- char dev_high[8];
- char dev_low[8];
+ __u8 dev_high[8];
+ __u8 dev_low[8];
};
struct SL_component {
- unsigned char flags;
- unsigned char len;
- char text[0];
+ __u8 flags;
+ __u8 len;
+ __u8 text[0];
} __attribute__ ((packed));
struct RR_SL_s {
- unsigned char flags;
+ __u8 flags;
struct SL_component link;
} __attribute__ ((packed));
struct RR_NM_s {
- unsigned char flags;
+ __u8 flags;
char name[0];
} __attribute__ ((packed));
struct RR_CL_s {
- char location[8];
+ __u8 location[8];
};
struct RR_PL_s {
- char location[8];
+ __u8 location[8];
};
struct stamp {
- char time[7];
+ __u8 time[7]; /* actually 6 unsigned, 1 signed */
} __attribute__ ((packed));
struct RR_TF_s {
- char flags;
+ __u8 flags;
struct stamp times[0]; /* Variable number of these beasts */
} __attribute__ ((packed));
/* Linux-specific extension for transparent decompression */
struct RR_ZF_s {
- char algorithm[2];
- char parms[2];
- char real_size[8];
+ __u8 algorithm[2];
+ __u8 parms[2];
+ __u8 real_size[8];
};
/*
@@ -94,9 +94,9 @@ struct RR_ZF_s {
#define TF_LONG_FORM 128
struct rock_ridge {
- char signature[2];
- unsigned char len;
- unsigned char version;
+ __u8 signature[2];
+ __u8 len;
+ __u8 version;
union {
struct SU_SP_s SP;
struct SU_CE_s CE;
diff --git a/fs/isofs/util.c b/fs/isofs/util.c
index 42544bf0e222..e88dba721661 100644
--- a/fs/isofs/util.c
+++ b/fs/isofs/util.c
@@ -16,7 +16,7 @@
* to GMT. Thus we should always be correct.
*/
-int iso_date(char * p, int flag)
+int iso_date(u8 *p, int flag)
{
int year, month, day, hour, minute, second, tz;
int crtime;