lxfontes / ezxml Goto Github PK
View Code? Open in Web Editor NEWezxml - XML parser
Home Page: http://ezxml.sourceforge.net/
License: MIT License
ezxml - XML parser
Home Page: http://ezxml.sourceforge.net/
License: MIT License
When passing NULL to ezxml_set_attr I am getting a segfault, even though in file itself it says that passing NULL would remove tag.
Hope to hear from you soon,
Thanks in advance.
Please
Compilation warning arise in ezxml.c
for gcc-7 compiler to compare between signed integer(-1
) and unsigned variable (root->len
) within function void ezxml_free(ezxml_t xml)
.
It raises an -Wsign-compare warning in gcc-7.
The environment is under CentOS Linux release 7.9.2009 (Core), with gcc (GCC) 7.3.0.
Compilation rules were defined as below, with ezxml.h located in ${PROJECT_BINARY_DIR} and ezxml.c in the same directory with CMakeList.txt. ( same with #6 )
project(APP C)
include_directories(${PROJECT_BINARY_DIR})
# source files
set(CLI_SRC ezxml.c)
add_executable(APP ${CLI_SRC})
...
gcc shows warning as below:
[ 85%] Building C object cli/CMakeFiles/ezxml.c.o
/home/cli/ezxml.c: In function 'ezxml_free':
/home/cli/ezxml.c:813:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (root->len == -1) free(root->m);
^
My suggestion would be add a type conversion such as
if (root->len == (unsigned int)-1) free(root->m); // malloced xml data
Instead of
if (root->len == -1) free(root->m); // malloced xml data
/label ~bug ~reproduced ~needs-investigation
Compilation warning arise in ezxml.c for gcc compiler to parse an inline expression of condition which breaks a while loop.
The code snippet triggering the warning took place in line 364, inside function ezxml_internal_dtd()
, which aims to parse default attributes such as .
The environment is under CentOS Linux release 7.9.2009 (Core), with gcc (GCC) 7.3.0.
Compilation rules were defined ias below, with ezxml.h located in ${PROJECT_BINARY_DIR} and ezxml.c in the same directory with CMakeList.txt.
project(APP C)
include_directories(${PROJECT_BINARY_DIR})
# source files
set(CLI_SRC ezxml.c)
add_executable(APP ${CLI_SRC})
...
gcc shows warning as below:
[ 85%] Building C object cli/CMakeFiles/ezxml.c.o
/home/cli/ezxml.c: In function 'ezxml_internal_dtd':
/home/cli/ezxml.c:364:26: warning: operation on 's' may be undefined [-Wsequence-point]
while (*(n = ++s + strspn(s, EZXML_WS)) && *n != '>') {
^
My suggestion would be removing the inline condition expression, and adopting an multi-line expression instead.
Such as
while (*n != '>') {
++s;
if (*(n = s + strspn(s, EZXML_WS)) == 0) { break; }
...
/label ~bug ~reproduced ~needs-investigation
I suggest inserting these lines in ezxml.c
#ifdef _WIN32
#define EZXML_NOMMAP
#endif
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.