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Fix/Suppress remaining Cppcheck warnings (#291)

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Fix/suppress the following cppcheck warnings:

* arithOperationsOnVoidPointer
* uninitMember
* const*
* shadowVariable
* assignmentIntegerToAddress
* containerOutOfBounds
* pointer-related warnings in Ragel source
* missingOverride
* memleak
* knownConditionTrueFalse
* noExplicitConstructor
* invalidPrintfArgType_sint
* useStlAlgorithm
* cstyleCast
* clarifyCondition
* VSX-related cstyleCast
* unsignedLessThanZero 

Furthermore, we added a suppression list to be used, which also includes the following:
* missingIncludeSystem
* missingInclude
* unmatchedSuppression
This commit is contained in:
Konstantinos Margaritis
2024-05-27 12:23:02 +03:00
committed by GitHub
parent cebc6541c1
commit c837925087
78 changed files with 204 additions and 131 deletions
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12
tools/hsdump/main.cpp
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@@ -143,7 +143,7 @@ void usage(const char *name, const char *error) {
}
static
void processArgs(int argc, char *argv[], Grey &grey) {
void processArgs(int argc, char *argv[], Grey &grey) { // cppcheck-suppress constParameterReference
static const char *options = "d:De:E:G:hLNo:Ps:VXx:z:8";
static struct option longOptions[] = {
{"dump_db", no_argument, nullptr, 'D'},
@@ -294,7 +294,7 @@ void dumpDb(const struct hs_database *out, const Grey &grey) {
size_t len = 0;
hs_error_t err = hs_serialize_database(out, &bytes, &len);
if (err != HS_SUCCESS) {
printf("ERROR: hs_serialize_database() failed with error %u\n", err);
printf("ERROR: hs_serialize_database() failed with error %d\n", err);
return;
}
@@ -331,7 +331,7 @@ void clearDir(const string &path) {
exit(1);
}
struct dirent *d_ent;
const struct dirent *d_ent;
while (nullptr != (d_ent = readdir(dir))) {
string name(d_ent->d_name);
if (name == "." || name == "..") {
@@ -423,7 +423,7 @@ void dumpScratch(const hs_database_t *db, const Grey &grey) {
(grey.dumpPath + "scratch.txt").c_str(), strerror(errno));
}
} else {
printf("ERROR: hs_alloc_scratch() failed with error %u\n", err);
printf("ERROR: hs_alloc_scratch() failed with error %d\n", err);
}
hs_free_scratch(scratch);
}
@@ -442,7 +442,7 @@ void dumpInfo(const hs_database_t *db, const Grey &grey) {
(grey.dumpPath + "db_info.txt").c_str(), strerror(errno));
}
} else {
printf("ERROR: hs_database_info() failed with error %u\n", err);
printf("ERROR: hs_database_info() failed with error %d\n", err);
}
free(info);
}
@@ -482,7 +482,7 @@ unsigned int dumpDataMulti(const vector<const char *> &patterns,
if (compile_err && compile_err->message) {
printf("ERROR: Compile failed: %s\n", compile_err->message);
} else {
printf("ERROR: hs_compile_multi_int() returned error %u", err);
printf("ERROR: hs_compile_multi_int() returned error %d", err);
}
hs_free_compile_error(compile_err);
return 1;