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Fix $combine reading unallocated memory

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This commit is contained in:
Nikolas Garofil 2010-02-22 13:02:24 +01:00
parent b88d69dbfc
commit e50ec9ded6
3 changed files with 4 additions and 5 deletions
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5
src/combine.cc
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@ -181,7 +181,6 @@ void free_combine(struct text_object *obj)
free(cd->seperation);
free(cd->right);
free_text_objects(obj->sub);
free(obj->sub);
free(obj->data.opaque);
obj->data.opaque = NULL;
free_and_zero(obj->sub);
free_and_zero(obj->data.opaque);
}

2
src/conky.cc
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@ -682,8 +682,6 @@ void conftree_empty(struct conftree* tree) {
struct conftree *currentconffile;
#define free_and_zero(PTR) if(PTR) { free(PTR); PTR = NULL; }
static void extract_variable_text(const char *p)
{
free_text_objects(&global_root_object);

2
src/core.h
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@ -28,6 +28,8 @@
*
*/
#define free_and_zero(PTR) if(PTR) { free(PTR); PTR = NULL; }
#ifndef _CONKY_CORE_H_
#define _CONKY_CORE_H_