- 19 6月, 2019 1 次提交
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由 Jonathon Jongsma 提交于
Signed-off-by: NJonathon Jongsma <jjongsma@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com> Signed-off-by: NJán Tomko <jtomko@redhat.com>
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- 05 5月, 2019 1 次提交
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由 Michal Privoznik 提交于
The @error member can contain a positive value (errno) or a negative value (-1) to denote a usage error. It doesn't make much sense to store it as unsigned then. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NErik Skultety <eskultet@redhat.com>
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- 10 4月, 2019 2 次提交
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由 Peter Krempa 提交于
'viralloc.h' does not provide any type or macro which would be necessary in headers. Prevent leakage of the inclusion. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com>
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由 Peter Krempa 提交于
Keeping them with viralloc.h forcibly pulls in the other stuff from viralloc.h into other header files. This in turn creates a mess as more and more headers pull in the 'viral' header file. If we want to make 'viralloc.h' omnipresent we should pick a different approach. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com>
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- 03 4月, 2019 2 次提交
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由 Peter Krempa 提交于
Use size_t for all sizes. The '*' modifier unfortunately does require an int so a temporary variable is necessary in the tests. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NLaine Stump <laine@laine.org>
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由 Peter Krempa 提交于
This was meant to stop abusing the members directly, but we don't do this for other internal structs. Additionally this did not stop the test from touching the members. Remove the header obscurization. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NLaine Stump <laine@laine.org> Reviewed-by: NJán Tomko <jtomko@redhat.com>
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- 22 2月, 2019 3 次提交
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由 Peter Krempa 提交于
virBuffer is almost always stack-allocated, but requires freeing of the internals on error. Introduce a VIR_AUTOCLEAN function to deal with this. Along with the addition add a test which would leak the buffer contents if it weren't autocleaned. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Peter Krempa 提交于
The function was used only in the tests, remove it. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Peter Krempa 提交于
'virBufferFreeAndReset' does not free the top level structure itself. Additionally we almost exclusively use stack'd buffers rather than pointers. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 08 2月, 2019 1 次提交
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由 John Ferlan 提交于
For consistency, let's use the semicolon for all definitions. Signed-off-by: NJohn Ferlan <jferlan@redhat.com> Reviewed-by: NErik Skultety <eskultet@redhat.com>
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- 03 1月, 2019 1 次提交
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由 Michal Privoznik 提交于
In 60046283 we've tried to remove Author(s): lines from comments at the beginning of our source files. Well, in some files while we removed the "Author" line we did not remove the actual list of authors. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NErik Skultety <eskultet@redhat.com>
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- 14 12月, 2018 1 次提交
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由 Daniel P. Berrangé 提交于
Require that all headers are guarded by a symbol named LIBVIRT_$FILENAME where $FILENAME is the uppercased filename, with all characters outside a-z changed into '_'. Note we do not use a leading __ because that is technically a namespace reserved for the toolchain. Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
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- 27 7月, 2018 1 次提交
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由 Sukrit Bhatnagar 提交于
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in src/util/viralloc.h, define a new wrapper around an existing cleanup function which will be called when a variable declared with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant viralloc.h include, since that has moved from the source module into the header. When variables of type virBufferPtr and virBufferEscapePairPtr are declared using VIR_AUTOPTR, the functions virBufferFreeAndReset and virBufferEscapePairFree, respectively, will be run automatically on them when they go out of scope. Signed-off-by: NSukrit Bhatnagar <skrtbhtngr@gmail.com> Reviewed-by: NErik Skultety <eskultet@redhat.com>
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- 11 5月, 2018 1 次提交
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由 Michal Privoznik 提交于
There's this macro virBufferSetChildIndent which sets offset of child buffer from given parent buffer. However, it is calling virBufferAdjustIndent() which only adds adjustment instead of calling virBufferSetIndent() which clears out any adjustment previously set. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com>
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- 16 10月, 2017 1 次提交
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由 Ladi Prosek 提交于
The code was vulnerable to SQL injection. Likely not a security issue due to WMI SQL and other constraints but still lame. For example: virsh # dominfo \" error: failed to get domain '"' error: internal error: SOAP fault during enumeration: code 's:Sender', subcode 'n:CannotProcessFilter', reason 'The data source could not process the filter. The filter might be missing or it might be invalid. Change the filter and try the request again. ', detail 'The WS-Management service cannot process the request. The WQL query is invalid. ' This commit fixes the Hyper-V driver by escaping all WMI SQL string parameters. The same command with the fix: virsh # dominfo \" error: failed to get domain '"' error: Domain not found: No domain with name " Signed-off-by: NLadi Prosek <lprosek@redhat.com>
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- 29 8月, 2017 1 次提交
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由 Martin Kletzander 提交于
The function is useful even without using the return value. And if needed, the return value can be obtained by other calls as well. The potential for clean-up can be seen in the following patch. Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
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- 28 8月, 2017 1 次提交
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由 Pavel Hrdina 提交于
Reviewed-by: NJohn Ferlan <jferlan@redhat.com> Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 27 7月, 2017 1 次提交
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由 Peter Krempa 提交于
Split out the worker loop into a separate function and export it. Reviewed-by: NEric Blake <eblake@redhat.com>
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- 12 5月, 2017 1 次提交
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由 Pavel Hrdina 提交于
Add a helper to escape all possible meta-characters used for POSIX extended regular expressions. Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 27 3月, 2017 1 次提交
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由 Peter Krempa 提交于
It will be useful to set indentation level to 0 after formatting a nested structure rather than having to track the depth.
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- 24 2月, 2017 1 次提交
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由 Pavel Hrdina 提交于
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 25 3月, 2015 1 次提交
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由 Peter Krempa 提交于
The current auto-indentation buffer code applies indentation only on complete strings. To allow adding a string containing newlines and having it properly indented this patch adds virBufferAddStr.
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- 25 2月, 2015 1 次提交
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由 Michal Privoznik 提交于
This API joins the following two lines: char *s = virBufferContentAndReset(buf1); virBufferAdd(buf2, s, -1); into one: virBufferAddBuffer(buf2, buf1); With one exception: there's no re-indentation applied to @buf1. The idea is, that in general both can have different indentation (like the test I'm adding proves) Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 24 8月, 2014 1 次提交
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由 Eric Blake 提交于
* src/util/virbuffer.h: s/occured/occurred/ Signed-off-by: NEric Blake <eblake@redhat.com>
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- 03 7月, 2014 1 次提交
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由 Ján Tomko 提交于
Check if the buffer is in error state and report an error if it is. This replaces the pattern: if (virBufferError(buf)) { virReportOOMError(); goto cleanup; } with: if (virBufferCheckError(buf) < 0) goto cleanup; Document typical buffer usage to favor this. Also remove the redundant FreeAndReset - if an error has been set via virBufferSetError, the content is already freed.
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- 15 10月, 2013 1 次提交
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由 Eric Blake 提交于
'const fooPtr' is the same as 'foo * const' (the pointer won't change, but it's contents can). But in general, if an interface is trying to be const-correct, it should be using 'const foo *' (the pointer is to data that can't be changed). Fix up offenders in src/util outside of the virnet namespace. Also, make a few virSocketAddr functions const-correct, for easier conversions in future patches. * src/util/virbuffer.h (virBufferError, virBufferUse) (virBufferGetIndent): Use intended type. * src/util/virmacaddr.h (virMacAddrCmp, virMacAddrCmpRaw) (virMacAddrSet, virMcAddrFormat, virMacAddrIsUnicast) (virMacAddrIsMulticast): Likewise. * src/util/virebtables.h (ebtablesAddForwardAllowIn) (ebtablesRemoveForwardAllowIn): Likewise. * src/util/virsocketaddr.h (virSocketAddrSetIPv4Addr): Drop incorrect const. (virMacAddrGetRaw, virSocketAddrFormat, virSocketAddrFormatFull): Make const-correct. (virSocketAddrMask, virSocketAddrMaskByPrefix) (virSocketAddrBroadcast, virSocketAddrBroadcastByPrefix) (virSocketAddrGetNumNetmaskBits, virSocketAddrGetIpPrefix) (virSocketAddrEqual, virSocketAddrIsPrivate) (virSocketAddrIsWildcard): Use intended type. * src/util/virbuffer.c (virBufferError, virBufferUse) (virBufferGetIndent): Fix fallout. * src/util/virmacaddr.c (virMacAddrCmp, virMacAddrCmpRaw) (virMacAddrSet, virMcAddrFormat, virMacAddrIsUnicast) (virMacAddrIsMulticast): Likewise. * src/util/virebtables.c (ebtablesAddForwardAllowIn) (ebtablesRemoveForwardAllowIn): Likewise. * src/util/virsocketaddr.c (virSocketAddrMask, virMacAddrGetRaw) (virSocketAddrMaskByPrefix, virSocketAddrBroadcast) (virSocketAddrBroadcastByPrefix, virSocketAddrGetNumNetmaskBits) (virSocketAddrGetIpPrefix, virSocketAddrEqual) (virSocketAddrIsPrivate, virSocketAddrIsWildcard) (virSocketAddrGetIPv4Addr, virSocketAddrGetIPv6Addr) (virSocketAddrFormat, virSocketAddrFormatFull): Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 19 6月, 2013 1 次提交
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由 Ján Tomko 提交于
We don't care whether the trim was succesful or not anywhere except the tests. Switch it to void and set the buffer error on wrong usage.
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- 21 12月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 21 9月, 2012 1 次提交
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由 Eric Blake 提交于
https://www.gnu.org/licenses/gpl-howto.html recommends that the 'If not, see <url>.' phrase be a separate sentence. * tests/securityselinuxhelper.c: Remove doubled line. * tests/securityselinuxtest.c: Likewise. * globally: s/; If/. If/
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- 27 7月, 2012 1 次提交
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由 Osier Yang 提交于
This is a follow up patch of commit f9ce7dad, it modifies all the files which declare the copyright like "See COPYING.LIB for the License of this software" to use the detailed/consistent one. And deserts the outdated comments like: * libvirt-qemu.h: * Summary: qemu specific interfaces * Description: Provides the interfaces of the libvirt library to handle * qemu specific methods * * Copy: Copyright (C) 2010, 2012 Red Hat, Inc. Uses the more compact style like: * libvirt-qemu.h: Interfaces specific for QEMU/KVM driver * * Copyright (C) 2010, 2012 Red Hat, Inc.
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- 11 6月, 2012 1 次提交
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由 Eric Blake 提交于
Right now, the only way to get at the contents of a virBuffer is to destroy it. But there are cases in my upcoming patches where peeking at the contents makes life easier. I suppose this does open up the potential for bad code to dereference a stale pointer, by disregarding the docs that the return value is invalid on the next virBuf operation, but such is life. * src/util/buf.h (virBufferCurrentContent): New declaration. * src/util/buf.c (virBufferCurrentContent): Implement it. * src/libvirt_private.syms (buf.h): Export it. * tests/virbuftest.c (testBufAutoIndent): Test it.
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- 22 5月, 2012 1 次提交
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由 Eric Blake 提交于
I'm tired of writing: bool sep = false; while (...) { if (sep) virBufferAddChar(buf, ','); sep = true; virBufferAdd(buf, str); } This makes it easier, allowing one to write: while (...) virBufferAsprintf(buf, "%s,", str); virBufferTrim(buf, ",", -1); to trim any remaining comma. * src/util/buf.h (virBufferTrim): Declare. * src/util/buf.c (virBufferTrim): New function. * tests/virbuftest.c (testBufTrim): Test it.
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- 30 3月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
The code is splattered with a mix of sizeof foo sizeof (foo) sizeof(foo) Standardize on sizeof(foo) and add a syntax check rule to enforce it Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 12 3月, 2012 1 次提交
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由 Eric Blake 提交于
If there is a disk file with a comma in the name, QEmu expects a double comma instead of a single one (e.g., the file "virtual,disk.img" needs to be specified as "virtual,,disk.img" in QEmu's command line). This patch fixes libvirt to work with that feature. Fix RHBZ #801036. Based on an initial patch by Crístian Viana. * src/util/buf.h (virBufferEscape): Alter signature. * src/util/buf.c (virBufferEscape): Add parameter. (virBufferEscapeSexpr): Fix caller. * src/qemu/qemu_command.c (qemuBuildRBDString): Likewise. Also escape commas in file names. (qemuBuildDriveStr): Escape commas in file names. * docs/schemas/basictypes.rng (absFilePath): Relax RNG to allow commas in input file names. * tests/qemuxml2argvdata/*-disk-drive-network-sheepdog.*: Update test. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 21 10月, 2011 2 次提交
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由 Eric Blake 提交于
Rather than having to adjust all callers in a chain to deal with indentation, it is nicer to have virBuffer do auto-indentation. * src/util/buf.h (_virBuffer): Increase size. (virBufferAdjustIndent, virBufferGetIndent): New prototypes. * src/libvirt_private.syms (buf.h): Export new functions. * src/util/buf.c (virBufferAdjustIndent, virBufferGetIndent): New functions. (virBufferSetError, virBufferAdd, virBufferAddChar) (virBufferVasprintf, virBufferStrcat, virBufferURIEncodeString): Implement auto-indentation. * tests/virbuftest.c (testBufAutoIndent): Test it. (testBufInfiniteLoop): Don't rely on internals. Idea by Daniel P. Berrange.
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由 Eric Blake 提交于
Although the compiler wasn't complaining (since it was the pointer, rather than what was being pointed to, that was actually const), it looks quite suspicious to call a function with an argument labeled const when the nature of the pointer (virBufferPtr) is hidden behind a typedef. Dropping const makes the function declarations easier to read. * src/util/buf.h: Drop const from all functions that modify buffer argument. * src/util/buf.c (virBufferSetError, virBufferAdd) (virBufferContentAndReset, virBufferFreeAndReset) (virBufferAsprintf, virBufferVasprintf, virBufferEscapeString) (virBufferEscapeSexpr, virBufferEscape): Fix fallout.
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- 14 10月, 2011 1 次提交
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由 Guido Günther 提交于
Escape strings so they're safe to pass to the shell. It's based on virsh's cmdEcho.
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- 13 10月, 2011 1 次提交
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由 Sage Weil 提交于
Implement a generic helper to escape a given set of characters with a leading '\'. Generalizes virBufferEscapeSexpr(). Signed-off-by: NSage Weil <sage@newdream.net>
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- 06 5月, 2011 2 次提交
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由 Eric Blake 提交于
Match the fact that we have virAsprintf and virVasprintf. * src/util/buf.h (virBufferVasprintf): New prototype. * src/util/buf.c (virBufferAsprintf): Move guts... (virBufferVasprintf): ...to new function. * src/libvirt_private.syms (buf.h): Export it. * bootstrap.conf (gnulib_modules): Add stdarg, for va_copy.
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由 Eric Blake 提交于
We already have virAsprintf, so picking a similar name helps for seeing a similar purpose. Furthermore, the prefix V before printf generally implies 'va_list', even though this variant was '...', and the old name got in the way of adding a new va_list version. global rename performed with: $ git grep -l virBufferVSprintf \ | xargs -L1 sed -i 's/virBufferVSprintf/virBufferAsprintf/g' then revert the changes in ChangeLog-old.
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