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Appease GCC sprintf warnings found on Fedora 32/GCC 10.0.1

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Increase the size of DDT_NAMELEN and MNT_LINE_MAX to appease GCC
snprintf truncation warnings.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Chris McDonough <chrism@plope.com>
Closes #10712
Closes #10766
This commit is contained in:
Chris McDonough 2020-08-24 13:32:59 -04:00 committed by GitHub
parent b0e75805ee
commit c3b03d0701
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 3 deletions
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2
include/sys/ddt.h
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@ -179,7 +179,7 @@ typedef struct ddt_ops {
int (*ddt_op_count)(objset_t *os, uint64_t object, uint64_t *count); int (*ddt_op_count)(objset_t *os, uint64_t object, uint64_t *count);
} ddt_ops_t; } ddt_ops_t;
#define DDT_NAMELEN 102 #define DDT_NAMELEN 107
extern void ddt_object_name(ddt_t *ddt, enum ddt_type type, extern void ddt_object_name(ddt_t *ddt, enum ddt_type type,
enum ddt_class clazz, char *name); enum ddt_class clazz, char *name);

2
lib/libspl/include/os/freebsd/sys/mnttab.h
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@ -43,7 +43,7 @@
#define MS_NOMNTTAB 0x0 #define MS_NOMNTTAB 0x0
#define MS_RDONLY 0x1 #define MS_RDONLY 0x1
#define umount2(p, f) unmount(p, f) #define umount2(p, f) unmount(p, f)
#define MNT_LINE_MAX 4096 #define MNT_LINE_MAX 4108
#define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */ #define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */
#define MNT_TOOMANY 2 /* too many fields in line */ #define MNT_TOOMANY 2 /* too many fields in line */

2
lib/libspl/include/os/linux/sys/mnttab.h
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@ -40,7 +40,7 @@
#endif /* MNTTAB */ #endif /* MNTTAB */
#define MNTTAB "/proc/self/mounts" #define MNTTAB "/proc/self/mounts"
#define MNT_LINE_MAX 4096 #define MNT_LINE_MAX 4108
#define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */ #define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */
#define MNT_TOOMANY 2 /* too many fields in line */ #define MNT_TOOMANY 2 /* too many fields in line */