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2007-10-10r22754: When processing a string, ensure we don't write one pastJeremy Allison1-6/+15
the terminating NULL if we've already processed the null in iconv. Jerry, once I get confirmation from Thomas Bork this needs to be in 3.0.25 final. Tests fine with valgrind here. Jeremy. (This used to be commit 14b167ef6e0f2100bd9cdd05c4457e57e952fa5e)
2007-10-10r18897: Fix valgrind bug found by Volker.Jeremy Allison1-1/+5
Jeremy. (This used to be commit db458d3e8bdd11812cea34128df6a3c29baa59c3)
2007-10-10r18793: Fix BE string handling in the auto-generatedJeremy Allison1-36/+49
code. Should now work again with ASU. Jeremy. (This used to be commit 53e97bf92817b6cfc3f93c999a81ef8ad49a1609)
2007-10-10r18787: Fix the strlen_m and strlen_m_term code by mergingJeremy Allison1-23/+76
in (and using elsewhere) next_codepoint from Samba4. Jerry please test. Jeremy. (This used to be commit ece00b70a4621633f1ac9e576c4bbe332031de09)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison1-7/+11
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r15003: patch based on code from Arkady Glabek <aglabek@centeris.com> to ↵Gerald Carter1-0/+17
ensure that global memory is freed when unloading pam_winbind.so (needs more testing on non-linux platforms) (This used to be commit 1e0b79e591d70352a96e0a0487d8f394dc7b36ba)
2007-10-10r13915: Fixed a very interesting class of realloc() bugs found by Coverity.Jeremy Allison1-13/+12
realloc can return NULL in one of two cases - (1) the realloc failed, (2) realloc succeeded but the new size requested was zero, in which case this is identical to a free() call. The error paths dealing with these two cases should be different, but mostly weren't. Secondly the standard idiom for dealing with realloc when you know the new size is non-zero is the following : tmp = realloc(p, size); if (!tmp) { SAFE_FREE(p); return error; } else { p = tmp; } However, there were *many* *many* places in Samba where we were using the old (broken) idiom of : p = realloc(p, size) if (!p) { return error; } which will leak the memory pointed to by p on realloc fail. This commit (hopefully) fixes all these cases by moving to a standard idiom of : p = SMB_REALLOC(p, size) if (!p) { return error; } Where if the realloc returns null due to the realloc failing or size == 0 we *guarentee* that the storage pointed to by p has been freed. This allows me to remove a lot of code that was dealing with the standard (more verbose) method that required a tmp pointer. This is almost always what you want. When a realloc fails you never usually want the old memory, you want to free it and get into your error processing asap. For the 11 remaining cases where we really do need to keep the old pointer I have invented the new macro SMB_REALLOC_KEEP_OLD_ON_ERROR, which can be used as follows : tmp = SMB_REALLOC_KEEP_OLD_ON_ERROR(p, size); if (!tmp) { SAFE_FREE(p); return error; } else { p = tmp; } SMB_REALLOC_KEEP_OLD_ON_ERROR guarentees never to free the pointer p, even on size == 0 or realloc fail. All this is done by a hidden extra argument to Realloc(), BOOL free_old_on_error which is set appropriately by the SMB_REALLOC and SMB_REALLOC_KEEP_OLD_ON_ERROR macros (and their array counterparts). It remains to be seen what this will do to our Coverity bug count :-). Jeremy. (This used to be commit 1d710d06a214f3f1740e80e0bffd6aab44aac2b0)
2007-10-10r12522: Try and fix bug #2926 by removing setlocale(LC_ALL, "C")Jeremy Allison1-10/+1
and replace calls to isupper/islower/toupper/tolower with ASCII equivalents (mapping into _w variants). Jeremy. (This used to be commit c2752347eb2deeb2798c580ec7fc751a847717e9)
2007-10-10r12043: It's amazing the warnings you find when compiling on a 64-bitJeremy Allison1-1/+1
box with gcc4 and -O6... Fix a bunch of C99 dereferencing type-punned pointer will break strict-aliasing rules errors. Also added prs_int32 (not uint32...) as it's needed in one place. Find places where prs_uint32 was being used to marshall/unmarshall a time_t (a big no no on 64-bits). More warning fixes to come. Thanks to Volker for nudging me to compile like this. Jeremy. (This used to be commit c65b752604f8f58abc4e7ae8514dc2c7f086271c)
2007-10-10r5933: We were handling setting of EA's incorrectly - we should be able to setJeremy Allison1-0/+15
a list. Also not converting names from DOS CP to UNIX CP correctly. This code doesn't quite work yet but it's a work in progress to be fixed tomorrow (don't want to lose it). Jeremy. (This used to be commit 22fca746576810c5408540031a9603625a66cd75)
2007-10-10r4126: Fix from Björn Jacke <bjoern@j3e.de> for bugid #2040 - ensure the localeJeremy Allison1-0/+9
is reset to C to get ASCII-compatible toupper/lower functions. Jeremy. (This used to be commit 8e1b1693abf1e6eb46b23a5fa56776fc2ede7982)
2007-10-10r4088: Get medieval on our ass about malloc.... :-). Take control of all our ↵Jeremy Allison1-5/+5
allocation functions so we can funnel through some well known functions. Should help greatly with malloc checking. HEAD patch to follow. Jeremy. (This used to be commit 620f2e608f70ba92f032720c031283d295c5c06a)
2007-10-10r3857: Shut up gcc about erroneous "used uninitialised" warning.Jeremy Allison1-3/+3
Jeremy. (This used to be commit ac9b91d805c3ee68119d4b25ab05ed043f0ab8f1)
2007-10-10r2610: Even if we only use the fast-path (ascii only) thenJeremy Allison1-0/+21
we still need to set errno = E2BIG when we overflow. Jeremy. (This used to be commit 7b0560dcccbd44f1f7b67ba1d46f6a5680b6b47c)
2007-10-10r2392: Steal the nicer error message from Samba4 :-).Jeremy Allison1-8/+12
Jeremy. (This used to be commit afa88868b76a6e825bc45f8d405d4b3f557fdfdb)
2007-10-10r2114: Shameless theft of iconv commit from Samba4 to keep the two libs more ↵Jeremy Allison1-5/+5
in sync :-). try to cope with a wider range of UTF-16 characters when we are using an external libiconv library. Jeremy. (This used to be commit 5d04cd6804f6fc3b556e7c3b53fa0d7af39797c1)
2007-10-10r1684: Patch for bug #1578 based on fix from Alexander E. Patrakov,Jeremy Allison1-12/+19
<patrakov@ums.usu.ru>. Main change, hardcode replacement char to '_' as I really don't want a new parameter. Jeremy. (This used to be commit db3dde026b84aa28c2d7a32249488f203e362497)
2007-10-10r907: fixing browse.dat bug -- don't include the resouce byte from the ↵Gerald Carter1-1/+1
netbios name when pulling a string from a packet (jra, please double check this (This used to be commit c9bef86b8b422c5cbb6e3e5d2abb96c6e4560c1e)
2004-04-01"Fixing my FORTRAN". Ensure we always have some valid char converter for theJeremy Allison1-4/+14
neccessary types before we will run at all. If we can't get one, use ASCII but complain mightily. Jeremy. (This used to be commit 37dd5e52f61e7ba1facb726ac70fc75e22608103)
2004-03-18Correctness patch from fumiya@miraclelinux.com to count characters correctly,Jeremy Allison1-0/+3
doesn't affect what got put on the wire. Jeremy. (This used to be commit e8b68ef965ea2e3bed41cb397ef32df05c631e92)
2004-03-17Remove excess logging when probing for the length of the next mb char.Jeremy Allison1-0/+3
Jeremy. (This used to be commit 6339c4690aef7692571dd4c65dd0a12d56a7ffab)
2004-03-17Change check_path_syntax() to use the new next_mb_char_size() functionJeremy Allison1-20/+4
to make it generic. Remove the mb-codepage "blacklist". Alexander, please check this fix as it reverts your blacklist changes, but I'm hoping it fixes the problem in a more generic way for all charsets. I'm not trying to trample on your (excellent!) work here, just make things more generic without special cases. Jeremy. (This used to be commit 5a9324525acc02e6bf14528679816b35929a564e)
2004-03-16Add function next_mb_char_size() that returns a size_t of the number ofJeremy Allison1-0/+24
bytes in the mb character at a pointer. Will be useful in fixing check_path_syntax() to not use a "blacklist". Also re-added my (C) to reply.c. I mean, really - I've been adding code to the file for over 10 years and I recognise many of the fuctions as mine ! :-). Jeremy. (This used to be commit d2b2a39fd2f2e06cc4aebf081876985f0b28b477)
2004-03-16Fix check_path_syntax() for multibyte encodings which have no '\' as second ↵Alexander Bokovoy1-0/+20
byte. This is intermediate fix as discussed with Jeremy until we move check_path_syntax() to UCS2 internally where all ambiguity is resolved. Please add other encodings into charcnv.c with such property.' ' (This used to be commit 2c404f6ba988d68c6f44df9409c0de319553de10)
2004-03-13Ensure we don't truncate strcmps to nstring anymore...Jeremy Allison1-0/+2
Jeremy. (This used to be commit d7cf64b1e4e501bcd01ddc8279babc65d894a4b3)
2004-03-13Modified fix for bugid #784. Based on a patch from moriyama@miraclelinux.com ↵Jeremy Allison1-3/+6
(MORIYAMA Masayuki). Don't use nstrings to hold workgroup and netbios names. The problem with them is that MB netbios and workgroup names in unix charset (particularly utf8) may be up to 3x bigger than the name when represented in dos charset (ie. cp932). So go back to using fstrings for these but translate into nstrings (ie. 16 byte length values) for transport on the wire. Jeremy. (This used to be commit b4ea493599ab414f7828b83f40a5a8b43479ff64)
2004-03-13First part of patch from moriyama@miraclelinux.com (MORIYAMA Masayuki) toJeremy Allison1-1/+29
fix up netbios names with mb strings. Includes reformat of libsmb/nmblib.c so it's readable. Jeremy. (This used to be commit 966e49a48c352563cdd7f75fe2768f2d6612ec7e)
2004-03-11Restore the contract on all convert_stringXX() interfaces. Add a ↵Jeremy Allison1-39/+63
"allow_bad_conv" boolean parameter that allows broken iconv conversions to work. Gets rid of the nasty errno checks in mangle_hash2 and check_path_syntax and allows correct return code checking. Jeremy. (This used to be commit 7b96765c23637613f079d37566d95d5edd511f05)
2004-02-04Fixup the allocate version of the function to do "crap" conversions too.Jeremy Allison1-20/+83
Embarrassing number of goto's in this :-(. Fixes #830 I think. Jeremy. (This used to be commit 4c182d3220e87ea74d9c977b8ab1d740ef4cc30f)
2004-02-04Working on #830. Cope with bad conversions better - don't just memcpy butJeremy Allison1-10/+82
try a crap conversion instead. Next this needs to be done to the convert_alloc function. Actually fixes some valgrind warnings as well - cool ! Jeremy. (This used to be commit 6a7919f2544a689840fe46f3c58ed66f69aca65a)
2004-02-02the conversion from int to size_t in charcnv did not take into accountAndrew Tridgell1-1/+1
one place where we checked "if (src_len > 0)". I actually would greatly prefer to switch back to int for src_len. The type *can* be negative, which means an unsigned type is inappropriate. There is absolutely no reason why "int" should not be used for a parameter like this. I didn't change back to int as we are close to a release and I wanted a mininal change, but please don't go changing types like this in future without very careful testing and a damn good reason. this bug broke pull_ucs2(), I would not be surprised if it caused all sorts of nastiness. Thanks to vl for noticing the symptoms! (This used to be commit 8b8f0c527959c707f274b435fc59156e37232981)
2004-01-15* BUG 446Gerald Carter1-0/+4
- setup_logging() in smbclient to be interactive (remove the timestamps) - Fix bad return value in pull_ucs2( needs more testing to make sure this didn't break something else) that caused clistr_pull() to always read the same string from the buffer (pull_usc2() could return -1 if the original source length was given as -1) - increment some debugging messages to avoid printing them out so often (This used to be commit 79fe75dcdf6cc38e18ca1231e4357893db4d4a08)
2003-12-31auth/auth_util.c:Andrew Bartlett1-2/+2
- Fill in the 'backup' idea of a domain, if the DC didn't supply one. This doesn't seem to occour in reality, hence why we missed the typo. lib/charcnv.c: lib/smbldap.c: libads/ldap.c: libsmb/libsmbclient.c: printing/nt_printing.c: - all the callers to pull_utf8_allocate() pass a char ** as the first parammeter, so don't make them all cast it to a void ** nsswitch/winbind_util.c: - Allow for a more 'correct' view of when usernames should be qualified in winbindd. If we are a PDC, or have 'winbind trusted domains only', then for the authentication returns stip the domain portion. - Fix valgrind warning about use of free()ed name when looking up our local domain. lp_workgroup() is maniplated inside a procedure that uses it's former value. Instead, use the fact that our local domain is always the first in the list. Andrew Bartlett (This used to be commit 494781f628683d6e68e8ba21ae54f738727e8c21)
2003-12-01Get a little paranoid about memfree use in convert_string_allocate..Jeremy Allison1-7/+6
Looking at crash bugs #809 and others. Jeremy. (This used to be commit cd2075580b0f35c8a414c995f03834c01efaa9be)
2003-11-13Fix a couple of warnings with casts.Richard Sharpe1-2/+2
(This used to be commit 58d7a51c5762a444aae6a795a3703269134423d7)
2003-10-22Put strcasecmp/strncasecmp on the banned list (except for needed callsJeremy Allison1-1/+1
in iconv.c and nsswitch/). Using them means you're not thinking about multibyte at all and I really want to discourage that. Jeremy. (This used to be commit d7e35dfb9283d560d0ed2ab231f36ed92767dace)
2003-09-13Fix for MacOS/X which uses STUPID BROKEN UNICODE COMPOSE CHARACTERS !Jeremy Allison1-24/+51
(rant off :-). Inspired by work from Benjamin Riefenstahl <Benjamin.Riefenstahl@epost.de>. Also add MacOSX/Darwin configure fixes. Jerry - can we put this in 3.0 release ? :-). Jeremy. (This used to be commit f23acb4ca5feac8ad2acfa1baf7df31283aba3ea)
2003-09-10Fix mb bug in fast path code. strlen_w() returns number of *characters*Jeremy Allison1-3/+3
not number of bytes. Reproduce this by trying to rename the file named : sibréseau -> sibréseaU from Windows 2000 explorer. Jeremy. (This used to be commit 035f59599514491609078ac0fe5804278c43a9b3)
2003-09-08Fix valgrind-found read of uninit variable (ensure length is right).Jeremy Allison1-3/+3
Jeremy. (This used to be commit 6fc0e529f70253244628017a372257e8dc053294)
2003-09-05More cachegrind tuning, plus fix an error message.Jeremy Allison1-11/+32
Jeremy. (This used to be commit 8cb9ec5d533085d40fc6bfe4ca9647d80bf41ac7)
2003-09-05More tuning from cachegrind. Change most trim_string() calls to trim_char(0,Jeremy Allison1-4/+2
as that's what they do. Fix string_replace() to fast-path ascii. Jeremy. (This used to be commit f35e9a8b909d3c74be47083ccc4a4e91a14938db)
2003-09-04More hand-tuning of the fastpath. Don't do strlen() when we're doingJeremy Allison1-12/+27
to walk to the end anyway. Jeremy. (This used to be commit 467cafdb1f7ddfb4278824f385b732975246a4f5)
2003-09-04Remove convert_string_internal completely from fast path when processingJeremy Allison1-10/+18
NBENCH calls. Requires fixed buffer size for strdup_upper(). Jeremy. (This used to be commit e98fbfaf384bd2d3ebb002b0b981366377fb5ac0)
2003-09-04Used cachegrind to track down some bottlenecks.Jeremy Allison1-11/+94
Removed calls to clobber_region when not compiling with developer as they were hiding speed problems. Added fast path to convert_string() when dealing with ascii -> ascii, ucs2-le to ascii and ascii to ucs2-le with values <= 0x7F. This gives a speedup of 22% on my nbench tests. Next I will do this on convert_string_allocate. Jeremy. (This used to be commit ef140d15ea0d76a3e7cdcadbfd3e917c210a9411)
2003-08-23Half-way though the big conversion of all nmbd access to wire elements beingJeremy Allison1-0/+10
converted to pull/push_ascii. This will not work right at the moment for non English codepages, but compiles - I will finish the work over the weekend. Then nmbd should be completely codepage correct. Jeremy. (This used to be commit 236d6adadf32397b28028ea82ae2ec027366f7c8)
2003-08-21Shut conversion errors up when initialising tables.Jeremy Allison1-12/+24
Jeremy. (This used to be commit 94d0f888c9abd52e26ef5fc597ade5426a521227)
2003-08-20Attempt to fix the charcnv issues causing nmbd to crash. If we get a failedJeremy Allison1-34/+92
conversion simply copy as is. Also fixed the horrid malloc-twice-copy code in the convert alloc path. Jeremy. (This used to be commit cfde7477fd12caef943a9422b52174438092a135)
2003-07-27Use push_ucs2_allocate(), rather than convert_string_allocate() directly.Andrew Bartlett1-8/+4
Remove strdup_upper/strdup_lower from their old file, now that they have been moved to charcnv.c Note that string_replace assumes that s is a pstring. (doco change only) Andrew Bartlett (This used to be commit 6c9056029bb3dfadb244f301598e12e69493fff9)
2003-07-27Some small fixes to our charset conversion code:Andrew Bartlett1-50/+70
- Treat the NMB names in the 'session request' packet as 'ASCII'. This means that we do not get invalid multibyte from the wire, even if we truncate in the conversion. (Otherwise we panic when we try to strupper_m it). - Remove acnv_uxu2(), as it was duplicated by push_ucs2_allocate() - Remove acnv_dosu2(), as it is not used. - In push_ucs2(), with the STR_UPPER flag, do the case conversion *after* the UCS2 conversion, when it we know that the length can't change. Also faster, as we don't need to do another 2 UCS2 conversions. Andrew Bartlett (This used to be commit 912035af1178424583d0bf887a391a0cac2acd87)
2003-07-25More printf portability fixes. Got caught out by some gcc'isms lastTim Potter1-2/+2
time. )-: (This used to be commit 59dae1da66a5eb7e128263bd578f167d8746e9f0)
generated by cgit (git 2.34.1) at 2024-12-18 03:55:30 +0000