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libdtsvc: Resolve coverity warnings related to 'dereference before null check' related to free()

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This commit is contained in:
Peter Howkins 2018-04-02 22:10:46 +01:00
parent b0c5941e3e
commit acc3d8868a
10 changed files with 78 additions and 87 deletions
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4
cde/lib/DtSvc/DtEncap/connect.c
View file

@ -418,7 +418,7 @@ Xegetcwd(char *buf, int size)
env = XeMalloc(MAXPATHLEN+10); env = XeMalloc(MAXPATHLEN+10);
sprintf(env, "PWD=%s", buf); sprintf(env, "PWD=%s", buf);
copying_putenv(env); /* set PWD if necessary for later cache use */ copying_putenv(env); /* set PWD if necessary for later cache use */
if (env) XeFree(env); XeFree(env);
} }
return current_dir; return current_dir;
} }
@ -448,7 +448,7 @@ Xechdir (const char *path)
} }
copying_putenv(env); /* update PWD if directory changed */ copying_putenv(env); /* update PWD if directory changed */
if (env) XeFree(env); XeFree(env);
} }
return status; return status;
} }

3
cde/lib/DtSvc/DtEncap/noio.c
View file

@ -234,8 +234,7 @@ SPC_Channel_Ptr open_noio_channel_object(SPC_Channel_Ptr channel,
else { else {
temp_dir_name = get_tmp_dir (); temp_dir_name = get_tmp_dir ();
channel->logfile=tempnam(temp_dir_name,"SPC"); channel->logfile=tempnam(temp_dir_name,"SPC");
if (temp_dir_name != NULL) free(temp_dir_name);
free(temp_dir_name);
} }
/* /*

10
cde/lib/DtSvc/DtUtil1/Action.c
View file

@ -1091,7 +1091,7 @@ NoActionError(
_DtCreateErrorDialog(w, actionName, msg); _DtCreateErrorDialog(w, actionName, msg);
XmStringFree(msg); XmStringFree(msg);
if (msgbuf) XtFree(msgbuf); XtFree(msgbuf);
XtFree(name); XtFree(name);
} }
@ -1158,7 +1158,7 @@ TmpFileCreateError( Widget w, char *actionName, char *dirName)
msg = XmStringCreateLocalized(msgbuf); msg = XmStringCreateLocalized(msgbuf);
_DtCreateErrorDialog(w, actionName, msg); _DtCreateErrorDialog(w, actionName, msg);
XmStringFree(msg); XmStringFree(msg);
if (msgbuf) XtFree(msgbuf); XtFree(msgbuf);
} }
static void static void
@ -1173,7 +1173,7 @@ TmpFileOpenError( Widget w, char *actionName, char *fileName)
msg = XmStringCreateLocalized(msgbuf); msg = XmStringCreateLocalized(msgbuf);
_DtCreateErrorDialog(w, actionName, msg); _DtCreateErrorDialog(w, actionName, msg);
XmStringFree(msg); XmStringFree(msg);
if (msgbuf) XtFree(msgbuf); XtFree(msgbuf);
} }
static void static void
@ -1188,7 +1188,7 @@ TmpFileWriteError( Widget w, char *actionName, char *fileName)
msg = XmStringCreateLocalized(msgbuf); msg = XmStringCreateLocalized(msgbuf);
_DtCreateErrorDialog(w, actionName, msg); _DtCreateErrorDialog(w, actionName, msg);
XmStringFree(msg); XmStringFree(msg);
if (msgbuf) XtFree(msgbuf); XtFree(msgbuf);
} }
static void static void
@ -1202,7 +1202,7 @@ UnSupportedObject( Widget w, char *actionName, int objClass)
msg = XmStringCreateLocalized(msgbuf); msg = XmStringCreateLocalized(msgbuf);
_DtCreateErrorDialog(w, actionName, msg); _DtCreateErrorDialog(w, actionName, msg);
XmStringFree(msg); XmStringFree(msg);
if (msgbuf) XtFree(msgbuf); XtFree(msgbuf);
} }

52
cde/lib/DtSvc/DtUtil1/ActionDb.c
View file

@ -379,8 +379,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
val, _DtACTION_TYPE); val, _DtACTION_TYPE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -411,8 +411,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
start, _DtACTION_ARG_CLASS); start, _DtACTION_ARG_CLASS);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
*p = _DtACT_LIST_SEPARATOR_CHAR; *p = _DtACT_LIST_SEPARATOR_CHAR;
@ -429,8 +429,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
start, _DtACTION_ARG_CLASS); start, _DtACTION_ARG_CLASS);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -445,7 +445,7 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
val, _DtACTION_ARG_MODE); val, _DtACTION_ARG_MODE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
buf = malloc(_DtAct_MAX_BUF_SIZE); buf = malloc(_DtAct_MAX_BUF_SIZE);
return NULL; return NULL;
} }
@ -474,8 +474,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
filename, val, filename, val,
_DtACTION_ARG_COUNT); _DtACTION_ARG_COUNT);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
} }
@ -492,8 +492,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
val, _DtACTION_WINDOW_TYPE); val, _DtACTION_WINDOW_TYPE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if (val) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -534,8 +534,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, (void) sprintf(buf, unrecogMsgType, actName,
filename, val, _DtACTION_CWD); filename, val, _DtACTION_CWD);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
/********************* /*********************
reject the entire record containing this field reject the entire record containing this field
*********************/ *********************/
@ -549,8 +549,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, (void) sprintf(buf, unrecogMsgType, actName,
filename, val, _DtACTION_CWD); filename, val, _DtACTION_CWD);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if (val) free(val); free(val);
if (buf) free(buf); free(buf);
/********************* /*********************
reject the entire record containing this field reject the entire record containing this field
*********************/ *********************/
@ -568,8 +568,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
val, _DtACTION_TT_CLASS); val, _DtACTION_TT_CLASS);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -586,8 +586,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
(void) sprintf(buf, unrecogMsgType, actName, filename, (void) sprintf(buf, unrecogMsgType, actName, filename,
val, _DtACTION_TT_SCOPE); val, _DtACTION_TT_SCOPE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -616,8 +616,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
val, _DtACTION_TTN_ARG, val, _DtACTION_TTN_ARG,
"n", _DtACTION_TTN_MODE); "n", _DtACTION_TTN_MODE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -647,8 +647,8 @@ _DtActValidateFieldValue( long bit, char *value, char *actName, char *filename)
val, _DtACTION_TTN_ARG, val, _DtACTION_TTN_ARG,
"n", _DtACTION_TTN_REP_TYPE); "n", _DtACTION_TTN_REP_TYPE);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
if ( val ) free(val); free(val);
if (buf) free(buf); free(buf);
return NULL; return NULL;
} }
break; break;
@ -1038,7 +1038,7 @@ _DtActionConverter(DtDtsDbField * fields,
(void) sprintf (buf, noFields, fields[0].fieldValue, fileName); (void) sprintf (buf, noFields, fields[0].fieldValue, fileName);
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
XtFree(fileName); XtFree(fileName);
if (buf) XtFree(buf); XtFree(buf);
_DtSvcProcessUnlock(); _DtSvcProcessUnlock();
return(True); return(True);
} }
@ -1128,7 +1128,7 @@ _DtActionConverter(DtDtsDbField * fields,
* code which follows the continue statement. * code which follows the continue statement.
*************************************************/ *************************************************/
_DtSimpleError(DtProgName,DtWarning, NULL, "%s", buf); _DtSimpleError(DtProgName,DtWarning, NULL, "%s", buf);
if (buf) XtFree(buf); XtFree(buf);
continue; continue;
} }
@ -1156,7 +1156,7 @@ _DtActionConverter(DtDtsDbField * fields,
_DtSimpleError(DtProgName,DtError, NULL, "%s", buf); _DtSimpleError(DtProgName,DtError, NULL, "%s", buf);
_DtDtsDbDeleteRecord(act_rec,act_db); _DtDtsDbDeleteRecord(act_rec,act_db);
XtFree(fileName); XtFree(fileName);
if (buf) XtFree(buf); XtFree(buf);
free(fieldVal); free(fieldVal);
_DtSvcProcessUnlock(); _DtSvcProcessUnlock();
return True; return True;

22
cde/lib/DtSvc/DtUtil1/DbReader.c
View file

@ -1034,7 +1034,7 @@ ReadNextEntry(
sprintf(error_buffer, invalidVersion, file_name); sprintf(error_buffer, invalidVersion, file_name);
_DtSimpleError(DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError(DtProgName, DtError, NULL, "%s", error_buffer);
XtFree(version); XtFree(version);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
return(False); return(False);
} }
@ -1107,7 +1107,7 @@ ReadNextEntry(
(void) sprintf (error_buffer, incompleteDefn, errorName, (void) sprintf (error_buffer, incompleteDefn, errorName,
file_name); file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
} }
break; break;
@ -1167,7 +1167,7 @@ ReadNextEntry(
(void) sprintf (error_buffer, invalidStartSymbol, errorName, (void) sprintf (error_buffer, invalidStartSymbol, errorName,
file_name); file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
break; break;
} }
@ -1186,7 +1186,7 @@ ReadNextEntry(
(void) sprintf (error_buffer, missingStartSymbol, errorName, (void) sprintf (error_buffer, missingStartSymbol, errorName,
file_name); file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
break; break;
} }
@ -1203,7 +1203,7 @@ ReadNextEntry(
(void) sprintf (error_buffer, multiLineDefn, errorName, (void) sprintf (error_buffer, multiLineDefn, errorName,
file_name); file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
} }
/* if '}' end found with no starting '{', ignore defn */ /* if '}' end found with no starting '{', ignore defn */
@ -1216,7 +1216,7 @@ ReadNextEntry(
(void) sprintf (error_buffer, noStartSymbol, errorName, (void) sprintf (error_buffer, noStartSymbol, errorName,
file_name); file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
} }
break; break;
@ -1239,7 +1239,7 @@ ReadNextEntry(
XrmQuarkToString ((*fieldPtr)[0].fieldName); XrmQuarkToString ((*fieldPtr)[0].fieldName);
(void)sprintf (error_buffer, tooManyFields, errorName, file_name); (void)sprintf (error_buffer, tooManyFields, errorName, file_name);
_DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer); _DtSimpleError (DtProgName, DtError, NULL, "%s", error_buffer);
if (error_buffer) XtFree(error_buffer); XtFree(error_buffer);
remove_defn = True; remove_defn = True;
break; break;
} }
@ -1336,8 +1336,7 @@ ReadNextEntry(
{ {
for (i = 0; i < indx; i++) for (i = 0; i < indx; i++)
{ {
if ((*fieldPtr)[i].fieldValue) XtFree ((char *) (*fieldPtr)[i].fieldValue);
XtFree ((char *) (*fieldPtr)[i].fieldValue);
} }
} }
else else
@ -1631,7 +1630,7 @@ DefineVariable(
errorBuffer = XtMalloc(MAXPATHLEN); errorBuffer = XtMalloc(MAXPATHLEN);
sprintf(errorBuffer, cantSetVersion, fileName); sprintf(errorBuffer, cantSetVersion, fileName);
_DtSimpleError(DtProgName, DtError, NULL, "%s", errorBuffer); _DtSimpleError(DtProgName, DtError, NULL, "%s", errorBuffer);
if (errorBuffer) XtFree(errorBuffer); XtFree(errorBuffer);
return(False); return(False);
} }
} }
@ -1827,8 +1826,7 @@ FreeDbField(
while (fields[i].fieldName || fields[i].fieldValue) while (fields[i].fieldName || fields[i].fieldValue)
{ {
if (fields[i].fieldValue) XtFree(fields[i].fieldValue);
XtFree(fields[i].fieldValue);
i++; i++;
} }

22
cde/lib/DtSvc/DtUtil1/Dts.c
View file

@ -1062,8 +1062,8 @@ _DtDtsGetDataType(const char *file)
} }
close(fd); close(fd);
} }
if(buff)free(buff); free(buff);
if(name)free(name); free(name);
return(dt); return(dt);
} }
@ -1566,7 +1566,7 @@ expand_keyword(const char *attr_in, const char *in_pathname)
continue; continue;
} }
} }
if(netPath)free(netPath); free(netPath);
return(buf); return(buf);
} }
else else
@ -1635,8 +1635,8 @@ expand_shell(const char *attr)
_DtSimpleError( _DtSimpleError(
DtProgName, DtError, NULL, DtProgName, DtError, NULL,
(char*) &start[1], NULL); (char*) &start[1], NULL);
if(nattr)free(nattr); free(nattr);
if(results)free(results); free(results);
return(NULL); return(NULL);
} }
@ -1650,7 +1650,7 @@ expand_shell(const char *attr)
srch = end+1; srch = end+1;
} }
results = append(results, srch); results = append(results, srch);
if(nattr) free(nattr); free(nattr);
return(results); return(results);
} }
@ -1773,9 +1773,9 @@ DtDtsFreeAttributeList(DtDtsAttribute **list)
{ {
while(list[i] && list[i]->name) while(list[i] && list[i]->name)
{ {
if(list[i]->name)free(list[i]->name); free(list[i]->name);
if(list[i]->value)free(list[i]->value); free(list[i]->value);
if(list[i]) free(list[i]); free(list[i]);
i++; i++;
} }
free(list); free(list);
@ -1825,13 +1825,13 @@ DtDtsBufferToAttributeValue(const void *buffer, const int size, const char *attr
void void
DtDtsFreeAttributeValue(char *value) DtDtsFreeAttributeValue(char *value)
{ {
if(value) free(value); free(value);
} }
void void
DtDtsFreeDataType(char *datatype) DtDtsFreeDataType(char *datatype)
{ {
if(datatype) free(datatype); free(datatype);
} }
int int

29
cde/lib/DtSvc/DtUtil1/DtsDb.c
View file

@ -255,8 +255,8 @@ _DtDtsDbDeleteDb(DtDtsDbDatabase *db)
_DtSvcProcessLock(); _DtSvcProcessLock();
_DtDtsDbDeleteRecords(db); _DtDtsDbDeleteRecords(db);
if(db->databaseName) free(db->databaseName); free(db->databaseName);
if(db) free(db); free(db);
for(i = 0; db_list[i]; i++) for(i = 0; db_list[i]; i++)
{ {
@ -272,7 +272,7 @@ _DtDtsDbDeleteDb(DtDtsDbDatabase *db)
} }
if(db_list[0] == 0) if(db_list[0] == 0)
{ {
if(db_list)free(db_list); free(db_list);
db_list = 0; db_list = 0;
} }
_DtSvcProcessUnlock(); _DtSvcProcessUnlock();
@ -439,7 +439,7 @@ _DtDtsDbAddRecord(DtDtsDbDatabase *db)
{ {
memmove(newlist, db->recordList, memmove(newlist, db->recordList,
rec*sizeof(DtDtsDbRecord *)); rec*sizeof(DtDtsDbRecord *));
if(db->recordList) free(db->recordList); free(db->recordList);
} }
db->recordList = newlist; db->recordList = newlist;
} }
@ -455,7 +455,7 @@ _DtDtsDbDeleteRecord(DtDtsDbRecord *rec, DtDtsDbDatabase *db)
int i; int i;
_DtDtsDbDeleteFields(rec); _DtDtsDbDeleteFields(rec);
if(rec) free(rec); free(rec);
for(i = 0; i < db->recordCount; i++) for(i = 0; i < db->recordCount; i++)
{ {
@ -481,11 +481,9 @@ _DtDtsDbDeleteRecords(DtDtsDbDatabase *db)
for(i = 0; i < db->recordCount; i++) for(i = 0; i < db->recordCount; i++)
{ {
_DtDtsDbDeleteFields(db->recordList[i]); _DtDtsDbDeleteFields(db->recordList[i]);
if(db->recordList[i]) free(db->recordList[i]);
free(db->recordList[i]);
} }
if(db->recordList) free(db->recordList);
free(db->recordList);
db->recordList = 0; db->recordList = 0;
return(0); return(0);
} }
@ -504,8 +502,7 @@ _DtDtsDbAddField(DtDtsDbRecord *rec)
{ {
memmove(newlist, rec->fieldList, memmove(newlist, rec->fieldList,
flds*sizeof(DtDtsDbField *)); flds*sizeof(DtDtsDbField *));
if(rec->fieldList) free(rec->fieldList);
free(rec->fieldList);
} }
rec->fieldList = newlist; rec->fieldList = newlist;
} }
@ -520,7 +517,7 @@ _DtDtsDbDeleteField(DtDtsDbField *fld, DtDtsDbRecord *rec)
{ {
int i; int i;
if(fld) free(fld); free(fld);
for(i = 0; i < rec->fieldCount; i++) for(i = 0; i < rec->fieldCount; i++)
{ {
if(rec->fieldList[i] == fld) if(rec->fieldList[i] == fld)
@ -544,12 +541,10 @@ _DtDtsDbDeleteFields(DtDtsDbRecord *rec)
for(i = 0; i < rec->fieldCount; i++) for(i = 0; i < rec->fieldCount; i++)
{ {
if(rec->fieldList[i]->fieldValue) free(rec->fieldList[i]->fieldValue);
free(rec->fieldList[i]->fieldValue); free(rec->fieldList[i]);
if(rec->fieldList[i])
free(rec->fieldList[i]);
} }
if(rec->fieldList) free(rec->fieldList); free(rec->fieldList);
rec->fieldList = 0; rec->fieldList = 0;
return(0); return(0);
} }

12
cde/lib/DtSvc/DtUtil1/MMDb.c
View file

@ -176,7 +176,7 @@ build_file_list(DtShmProtoIntList int_handle, DtDirPaths *dirs,
mtime_list[count-1] = buf.st_mtime; mtime_list[count-1] = buf.st_mtime;
boson_list[count-1] = _DtShmProtoAddStrtab(shm_handle, boson_list[count-1] = _DtShmProtoAddStrtab(shm_handle,
pathname, &isnew); pathname, &isnew);
if (pathname) free(pathname); free(pathname);
continue; continue;
} }
} }
@ -188,8 +188,8 @@ build_file_list(DtShmProtoIntList int_handle, DtDirPaths *dirs,
data = _DtShmProtoAddIntLst(int_handle, count*sizeof(time_t)/sizeof(int), &header->mtimes_offset); data = _DtShmProtoAddIntLst(int_handle, count*sizeof(time_t)/sizeof(int), &header->mtimes_offset);
memcpy(data, mtime_list, count*sizeof(time_t)); memcpy(data, mtime_list, count*sizeof(time_t));
header->files_count = count; header->files_count = count;
if(boson_list)free(boson_list); free(boson_list);
if(mtime_list)free(mtime_list); free(mtime_list);
return; return;
} }
@ -662,9 +662,9 @@ printf("head->buffer_start_index = %d\n", head->buffer_start_index);
&head->name_list_offset); &head->name_list_offset);
_DtShmProtoCopyInttab(indexList, space); _DtShmProtoCopyInttab(indexList, space);
_DtShmProtoDestroyInttab(indexList); _DtShmProtoDestroyInttab(indexList);
if(name_index)free(name_index); free(name_index);
if(list_of_recs)free(list_of_recs); free(list_of_recs);
if(other)free(other); free(other);
return(index); return(index);
} }

2
cde/lib/DtSvc/DtUtil2/ChkpntClient.c
View file

@ -275,7 +275,7 @@ _DtPerfChkpntInit(Display *display,
XStringListToTextProperty(array, 1, &text_prop); XStringListToTextProperty(array, 1, &text_prop);
XSetWMName(tmpdisplay, dtcp_info.window, &text_prop); XSetWMName(tmpdisplay, dtcp_info.window, &text_prop);
XFree(text_prop.value); XFree(text_prop.value);
if (buffer) free(buffer); free(buffer);
} }
XCloseDisplay(tmpdisplay); XCloseDisplay(tmpdisplay);

9
cde/lib/DtSvc/DtUtil2/EnvControl.c
View file

@ -934,8 +934,7 @@ _DtEnvRemove(
rather than try to do it ourselves. rather than try to do it ourselves.
*/ */
if (str) unsetenv(str);
unsetenv(str);
#else #else
freeMe = pEnviron2[index]; freeMe = pEnviron2[index];
@ -1021,11 +1020,11 @@ _AddToPath (
if (sPath != NULL) if (sPath != NULL)
{ {
sNew = XtRealloc (sPath, 1+strlen(sPath)+1+strlen(sDir)); sNew = XtRealloc (sPath, strlen(sPath) + 1 + strlen(sDir) + 1);
} }
else else
{ {
sNew = XtMalloc (1+strlen(sPath)+1+strlen(sDir)); sNew = XtMalloc (1 + strlen(sDir) + 1);
} }
strcat (sNew, ":"); strcat (sNew, ":");
@ -1187,7 +1186,7 @@ _DtWsmSetBackdropSearchPath (
if (postDtEnvironmentString != postDtEnvironmentStringBuf) if (postDtEnvironmentString != postDtEnvironmentStringBuf)
{ {
if (postDtEnvironmentString) XtFree(postDtEnvironmentString); XtFree(postDtEnvironmentString);
postDtEnvironmentString = NULL; postDtEnvironmentString = NULL;
} }