Changeset: de8154a2b348 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=de8154a2b348
Modified Files:
gdk/gdk_system.h
monetdb5/mal/mal_dataflow.c
monetdb5/mal/mal_listing.c
monetdb5/mal/mal_module.c
monetdb5/mal/mal_profiler.c
monetdb5/modules/atoms/inet.c
Branch: Jun2016
Log Message:
Some cleanup after changeset 9b3d30af4f4d.
diffs (243 lines):
diff --git a/gdk/gdk_system.h b/gdk/gdk_system.h
--- a/gdk/gdk_system.h
+++ b/gdk/gdk_system.h
@@ -228,19 +228,19 @@ gdk_export ATOMIC_TYPE volatile GDKlocks
MT_Lock * volatile _p; \
/* save a copy for statistical purposes */ \
_p = GDKmalloc(sizeof(MT_Lock)); \
- if( _p) { \
- memcpy(_p, l, sizeof(MT_Lock));
\
- while (ATOMIC_TAS(GDKlocklistlock, dummy) != 0)
\
- ;
\
- _p->next = GDKlocklist;
\
- GDKlocklist = _p;
\
- for (_p = GDKlocklist; _p; _p = _p->next)
\
- if (_p->next == (l)) {
\
- _p->next = (l)->next;
\
- break;
\
- }
\
- ATOMIC_CLEAR(GDKlocklistlock, dummy);
\
- }\
+ while (ATOMIC_TAS(GDKlocklistlock, dummy) != 0) \
+ ; \
+ if( _p) { \
+ memcpy(_p, l, sizeof(MT_Lock)); \
+ _p->next = GDKlocklist; \
+ GDKlocklist = _p; \
+ } \
+ for (_p = GDKlocklist; _p; _p = _p->next) \
+ if (_p->next == (l)) { \
+ _p->next = (l)->next; \
+ break; \
+ } \
+ ATOMIC_CLEAR(GDKlocklistlock, dummy); \
} \
} while (0)
diff --git a/monetdb5/mal/mal_dataflow.c b/monetdb5/mal/mal_dataflow.c
--- a/monetdb5/mal/mal_dataflow.c
+++ b/monetdb5/mal/mal_dataflow.c
@@ -336,10 +336,9 @@ DFLOWworker(void *T)
srand((unsigned int) GDKusec());
#endif
GDKsetbuf(GDKmalloc(GDKMAXERRLEN)); /* where to leave errors */
- if( GDKerrbuf == 0){
+ if( GDKerrbuf == 0)
fprintf(stderr,"DFLOWworker:Could not allocate GDKerrbuf\n");
- GDKsetbuf(0);
- } else
+ else
GDKerrbuf[0] = 0;
MT_lock_set(&dataflowLock);
cntxt = t->cntxt;
diff --git a/monetdb5/mal/mal_listing.c b/monetdb5/mal/mal_listing.c
--- a/monetdb5/mal/mal_listing.c
+++ b/monetdb5/mal/mal_listing.c
@@ -46,8 +46,10 @@ renderTerm(MalBlkPtr mb, MalStkPtr stk,
int varid = getArg(p,idx);
buf = GDKzalloc(maxlen);
- if( buf == NULL)
- throw(MAL,"renderTerm",MAL_MALLOC_FAIL);
+ if( buf == NULL) {
+ GDKerror("renderTerm:Failed to allocate");
+ return NULL;
+ }
// show the name when required or is used
if ((flg & LIST_MAL_NAME) && !isVarConstant(mb,varid) &&
!isVarTypedef(mb,varid)) {
nme = getVarName(mb,varid);
@@ -73,7 +75,7 @@ renderTerm(MalBlkPtr mb, MalStkPtr stk,
if( buf == 0){
GDKerror("renderTerm:Failed to allocate");
- return 0;
+ return NULL;
}
if( strcmp(cv,"nil") == 0){
strcat(buf+len,cv);
@@ -153,10 +155,12 @@ fcnDefinition(MalBlkPtr mb, InstrPtr p,
advance(t, base, len);
for (i = p->retc; i < p->argc; i++) {
- arg = renderTerm(mb, 0, p, i, (LIST_MAL_NAME | LIST_MAL_TYPE |
LIST_MAL_PROPS));
- snprintf(t, (len-(t-base)),"%s", arg);
+ arg = renderTerm(mb, 0, p, i, (LIST_MAL_NAME | LIST_MAL_TYPE |
LIST_MAL_PROPS));
+ if (arg) {
+ snprintf(t, (len-(t-base)),"%s", arg);
+ GDKfree(arg);
+ }
advance(t, base, len);
- GDKfree(arg);
if( i<p->argc-1) {
sprintf(t,",");
advance(t,base,len);
@@ -182,9 +186,11 @@ fcnDefinition(MalBlkPtr mb, InstrPtr p,
t += 3;
for (i = 0; i < p->retc; i++) {
arg = renderTerm(mb, 0, p, i, (LIST_MAL_NAME |
LIST_MAL_TYPE | LIST_MAL_PROPS));
- snprintf(t,(len-(t-base)),"%s", arg);
+ if (arg) {
+ snprintf(t,(len-(t-base)),"%s", arg);
+ GDKfree(arg);
+ }
advance(t,base,len);
- GDKfree(arg);
if( i<p->retc-1) {
sprintf(t,",");
advance(t,base,len);
@@ -296,8 +302,10 @@ instruction2str(MalBlkPtr mb, MalStkPtr
for (i = 0; i < p->retc; i++) {
arg= renderTerm(mb, stk, p, i, flg);
- snprintf(t,(len-(t-base)), "%s", arg);
- GDKfree(arg);
+ if (arg) {
+ snprintf(t,(len-(t-base)), "%s", arg);
+ GDKfree(arg);
+ }
advance(t,base,len);
if (i < p->retc - 1)
*t++ = ',';
@@ -348,8 +356,10 @@ instruction2str(MalBlkPtr mb, MalStkPtr
for (i = p->retc; i < p->argc; i++) {
arg= renderTerm(mb, stk, p, i, flg);
- snprintf(t,(len-(t-base)), "%s", arg);
- GDKfree(arg);
+ if (arg) {
+ snprintf(t,(len-(t-base)), "%s", arg);
+ GDKfree(arg);
+ }
advance(t,base,len);
if (i < p->argc -1){
diff --git a/monetdb5/mal/mal_module.c b/monetdb5/mal/mal_module.c
--- a/monetdb5/mal/mal_module.c
+++ b/monetdb5/mal/mal_module.c
@@ -25,8 +25,6 @@ Module scopeJump[256][256]; /* to speed
static void newSubScope(Module scope){
scope->subscope = (Symbol *) GDKzalloc(MAXSCOPE * sizeof(Symbol));
- if( scope->subscope == NULL)
- GDKerror("newSubScope:"MAL_MALLOC_FAIL);
}
void
@@ -34,7 +32,7 @@ mal_module_reset(void)
{
freeModuleList(mal_scope);
mal_scope = NULL;
- memset((char*) scopeJump, 0, 256 * 256);
+ memset(scopeJump, 0, 256 * 256);
}
/*
* Definition of a new module scope may interfere with concurrent
@@ -68,17 +66,18 @@ Module newModule(Module scope, str nme){
assert(nme != NULL);
cur = (Module) GDKzalloc(sizeof(ModuleRecord));
if( cur == NULL){
- GDKerror("newModule:"MAL_MALLOC_FAIL);
- } else {
- cur->name = nme;
- cur->outer = NULL;
- cur->sibling = NULL;
- cur->subscope = NULL;
- cur->isAtomModule = FALSE;
+ return scope;
}
- if ( cur == NULL)
- return scope;
+ cur->name = nme;
+ cur->outer = NULL;
+ cur->sibling = NULL;
+ cur->subscope = NULL;
+ cur->isAtomModule = FALSE;
newSubScope(cur);
+ if (cur->subscope == NULL) {
+ GDKfree(cur);
+ return NULL;
+ }
if( scope != NULL){
cur->outer = scope->outer;
scope->outer= cur;
@@ -204,8 +203,11 @@ void insertSymbol(Module scope, Symbol p
scope = c;
}
t = getSubScope(getFunctionId(sig));
- if( scope->subscope == NULL)
+ if( scope->subscope == NULL) {
newSubScope(scope);
+ if (scope->subscope == NULL)
+ return;
+ }
if(scope->subscope[t] == prg){
/* already known, last inserted */
} else {
diff --git a/monetdb5/mal/mal_profiler.c b/monetdb5/mal/mal_profiler.c
--- a/monetdb5/mal/mal_profiler.c
+++ b/monetdb5/mal/mal_profiler.c
@@ -190,18 +190,20 @@ renderProfilerEvent(MalBlkPtr mb, MalStk
/* generate actual call statement */
stmt = instruction2str(mb, stk, pci, LIST_MAL_ALL);
- c = stmt;
+ if (stmt) {
+ c = stmt;
- while (stmt && *c && isspace((int)*c))
- c++;
- if( stmt && *c){
- stmtq = mal_quote(c, strlen(c));
- if (stmtq != NULL) {
- logadd("\"stmt\":\"%s\",%s", stmtq,prettify);
- GDKfree(stmtq);
+ while (*c && isspace((int)*c))
+ c++;
+ if( *c){
+ stmtq = mal_quote(c, strlen(c));
+ if (stmtq != NULL) {
+ logadd("\"stmt\":\"%s\",%s",
stmtq,prettify);
+ GDKfree(stmtq);
+ }
}
- }
- GDKfree(stmt);
+ GDKfree(stmt);
+ }
// ship the beautified version as well
diff --git a/monetdb5/modules/atoms/inet.c b/monetdb5/modules/atoms/inet.c
--- a/monetdb5/modules/atoms/inet.c
+++ b/monetdb5/modules/atoms/inet.c
@@ -106,8 +106,8 @@ INETfromString(const char *src, int *len
GDKfree(*retval);
*retval = GDKzalloc(sizeof(inet));
if( *retval == NULL){
- GDKerror("INETfromString "MAL_MALLOC_FAIL);
- goto error;
+ GDKerror("INETfromString "MAL_MALLOC_FAIL);
+ goto error;
}
} else {
memset(*retval, 0, sizeof(inet));
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