[Libreoffice-commits] core.git: Branch 'distro/collabora/cp-6.4' - tools/source
Stephan Bergmann (via logerrit)
logerrit at kemper.freedesktop.org
Fri Jun 19 19:48:42 UTC 2020
tools/source/misc/json_writer.cxx | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
New commits:
commit b3155a3bf5c906ce6653504f6612e84fa7140068
Author: Stephan Bergmann <sbergman at redhat.com>
AuthorDate: Thu Jun 18 11:29:41 2020 +0200
Commit: Aron Budea <aron.budea at collabora.com>
CommitDate: Fri Jun 19 21:48:09 2020 +0200
Avoid unhelpful -Werror=stringop-truncation
...emitted at least by recent GCC 11 trunk (even with --disable-optimized, where
optimization level traditionally has some impact on what warnings of this kind
are emitted exactly):
> tools/source/misc/json_writer.cxx: In member function ‘tools::ScopedJsonWriterNode tools::JsonWriter::startNode(const char*)’:
> tools/source/misc/json_writer.cxx:42:12: error: ‘char* strncpy(char*, const char*, size_t)’ output truncated before terminating nul copying 5 bytes from a string of the same length [-Werror=stringop-truncation]
> 42 | strncpy(mPos, "\": { ", 5);
> | ~~~~~~~^~~~~~~~~~~~~~~~~~~
etc.
Change-Id: Id96964b178b61879cf2373c5b418f5c9df4a226f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96593
Reviewed-by: Noel Grandin <noel.grandin at collabora.co.uk>
Reviewed-by: Justin Luth <justin_luth at sil.org>
Reviewed-by: Stephan Bergmann <sbergman at redhat.com>
Tested-by: Jenkins
(cherry picked from commit de32eb539bbcf291f9968ae12696e1317fdb855d)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96749
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice at gmail.com>
Reviewed-by: Aron Budea <aron.budea at collabora.com>
diff --git a/tools/source/misc/json_writer.cxx b/tools/source/misc/json_writer.cxx
index 5bba05a4c21d..3040fda8a080 100644
--- a/tools/source/misc/json_writer.cxx
+++ b/tools/source/misc/json_writer.cxx
@@ -43,7 +43,7 @@ ScopedJsonWriterNode JsonWriter::startNode(const char* pNodeName)
++mPos;
memcpy(mPos, pNodeName, len);
mPos += len;
- strncpy(mPos, "\": { ", 5);
+ memcpy(mPos, "\": { ", 5);
mPos += 5;
mStartNodeCount++;
mbFirstFieldInNode = true;
@@ -70,7 +70,7 @@ void JsonWriter::put(const char* pPropName, const OUString& rPropVal)
++mPos;
memcpy(mPos, pPropName, nPropNameLength);
mPos += nPropNameLength;
- strncpy(mPos, "\": \"", 4);
+ memcpy(mPos, "\": \"", 4);
mPos += 4;
// Convert from UTF-16 to UTF-8 and perform escaping
@@ -129,7 +129,7 @@ void JsonWriter::put(const char* pPropName, const OString& rPropVal)
++mPos;
memcpy(mPos, pPropName, nPropNameLength);
mPos += nPropNameLength;
- strncpy(mPos, "\": \"", 4);
+ memcpy(mPos, "\": \"", 4);
mPos += 4;
// copy and perform escaping
@@ -173,7 +173,7 @@ void JsonWriter::put(const char* pPropName, const char* pPropVal)
++mPos;
memcpy(mPos, pPropName, nPropNameLength);
mPos += nPropNameLength;
- strncpy(mPos, "\": \"", 4);
+ memcpy(mPos, "\": \"", 4);
mPos += 4;
// copy and perform escaping
@@ -219,7 +219,7 @@ void JsonWriter::put(const char* pPropName, int nPropVal)
++mPos;
memcpy(mPos, pPropName, nPropNameLength);
mPos += nPropNameLength;
- strncpy(mPos, "\": ", 3);
+ memcpy(mPos, "\": ", 3);
mPos += 3;
mPos += sprintf(mPos, "%d", nPropVal);
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