hello,
just FYI i got error when i compile VXS if it helps anyone:
bpc_attrib.c:1249:50: warning: ‘%d’ directive output may be truncated writing
between 1 and 11 bytes into a region of size between 0 and 8191
[-Wformat-truncation=]
1249 | snprintf(attribPathTemp, BPC_MAXPATHLEN, "%s.%d", attribPath,
getpid());
| ^~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attrib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 3 and 8204 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_attrib.c:1352:62: warning: ‘%s’ directive output may be truncated writing
up to 255 bytes into a region of size between 0 and 8191 [-Wformat-truncation=]
1352 | snprintf(deletePath, sizeof(deletePath), "%s/%s",
attribPath, dp->d_name);
| ^~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attrib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 2 and 8448 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_attrib.c:1146:50: warning: ‘%d’ directive output may be truncated writing
between 1 and 11 bytes into a region of size between 0 and 8191
[-Wformat-truncation=]
1146 | snprintf(attribPathTemp, BPC_MAXPATHLEN, "%s.%d", attribPath,
getpid());
| ^~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attrib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 3 and 8204 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE"
bpc_attribCache.c
bpc_attribCache.c: In function ‘bpc_attribCache_loadPath’:
bpc_attribCache.c:234:66: warning: ‘%s’ directive output may be truncated
writing up to 8191 bytes into a region of size between 0 and 16383
[-Wformat-truncation=]
234 | snprintf(fullAttribPath, sizeof(fullAttribPath), "%s/%s",
topDir, attribPath);
| ^~
~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attribCache.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 2 and 24576 bytes into a destination
of size 16384
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_attribCache.c: In function ‘bpc_attribCache_loadInode’:
bpc_attribCache.c:366:63: warning: ‘%s’ directive output may be truncated
writing up to 8191 bytes into a region of size between 8186 and 16377
[-Wformat-truncation=]
366 | snprintf(inodeDir, sizeof(inodeDir), "%s/pc/%s/%d/%s",
BPC_TopDir, ac->hostName, ac->bkupMergeList[i].num, attribDir);
| ^~
~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attribCache.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output 8 or more bytes (assuming 16390) into a
destination of size 16384
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_attribCache.c:367:66: warning: ‘%s’ directive output may be truncated
writing up to 8191 bytes into a region of size between 0 and 16383
[-Wformat-truncation=]
367 | snprintf(fullAttribPath, sizeof(fullAttribPath), "%s/%s",
inodeDir, attribFile);
| ^~
~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_attribCache.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 2 and 24576 bytes into a destination
of size 16384
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_dirOps.c
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE"
bpc_fileDigest.c
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_fileZIO.c
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_hashtable.c
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_lib.c
bpc_lib.c: In function ‘bpc_digest_md52path_v3’:
bpc_lib.c:185:44: warning: ‘%c’ directive output may be truncated writing 1
byte into a region of size between 0 and 8191 [-Wformat-truncation=]
185 | snprintf(path, BPC_MAXPATHLEN, "%s/%c/%c/%c/%s_%d", compress ?
BPC_CPoolDir3 : BPC_PoolDir3, n0, n1, n2, hexStr, ext);
| ^~
bpc_lib.c:185:40: note: using the range [-2147483648, 2147483647] for directive
argument
185 | snprintf(path, BPC_MAXPATHLEN, "%s/%c/%c/%c/%s_%d", compress ?
BPC_CPoolDir3 : BPC_PoolDir3, n0, n1, n2, hexStr, ext);
| ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 10 and 8251 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_lib.c:187:44: warning: ‘%c’ directive output may be truncated writing 1
byte into a region of size between 0 and 8191 [-Wformat-truncation=]
187 | snprintf(path, BPC_MAXPATHLEN, "%s/%c/%c/%c/%s", compress ?
BPC_CPoolDir3 : BPC_PoolDir3, n0, n1, n2, hexStr);
| ^~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 8 and 8239 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_lib.c: In function ‘bpc_lib_conf_init’:
bpc_lib.c:40:56: warning: ‘%s’ directive output may be truncated writing 5
bytes into a region of size between 0 and 8191 [-Wformat-truncation=]
40 | snprintf(BPC_CPoolDir, sizeof(BPC_CPoolDir), "%s/%s", BPC_TopDir,
"cpool");
| ^~
~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 7 and 8198 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_lib.c:41:56: warning: ‘%s’ directive output may be truncated writing 5
bytes into a region of size between 0 and 8191 [-Wformat-truncation=]
41 | snprintf(BPC_CPoolDir3, sizeof(BPC_CPoolDir3), "%s/%s", BPC_TopDir,
"cpool");
| ^~
~~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 7 and 8198 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_lib.c:42:56: warning: ‘%s’ directive output may be truncated writing 4
bytes into a region of size between 0 and 8191 [-Wformat-truncation=]
42 | snprintf(BPC_PoolDir, sizeof(BPC_PoolDir), "%s/%s", BPC_TopDir,
"pool");
| ^~
~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 6 and 8197 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bpc_lib.c:43:56: warning: ‘%s’ directive output may be truncated writing 4
bytes into a region of size between 0 and 8191 [-Wformat-truncation=]
43 | snprintf(BPC_PoolDir3, sizeof(BPC_PoolDir3), "%s/%s", BPC_TopDir,
"pool");
| ^~
~~~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_lib.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 6 and 8197 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_poolWrite.c
bpc_poolWrite.c: In function ‘bpc_poolWrite_addToPool’:
bpc_poolWrite.c:762:47: warning: ‘.lock’ directive output may be truncated
writing 5 bytes into a region of size between 1 and 8192 [-Wformat-truncation=]
762 | snprintf(lockFile, BPC_MAXPATHLEN, "%s.lock", poolPath);
| ^~~~~
In file included from /usr/include/stdio.h:867,
from ./rsync.h:38,
from backuppc.h:24,
from bpc_poolWrite.c:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note:
‘__builtin___snprintf_chk’ output between 6 and 8197 bytes into a destination
of size 8192
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.62\"
-DXS_VERSION=\"0.62\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE" bpc_refCount.c
--
cordialement,
Ghislain
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