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buflib: Check the validity of of handles passed to buflib_get_data() in DEBUG builds.

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Change-Id: Ic274bfb4a8e1a1a10f9a54186b9173dbc0faa4c8
This commit is contained in:
Thomas Martitz 2014-01-28 15:33:40 +01:00
parent d608d2203a
commit d66346789c
6 changed files with 326 additions and 2 deletions
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8
firmware/include/buflib.h
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@ -237,10 +237,14 @@ int buflib_alloc_maximum(struct buflib_context* ctx, const char* name,
*
* Returns: The start pointer of the allocation
*/
static inline void* buflib_get_data(struct buflib_context *context, int handle)
#ifdef DEBUG
void* buflib_get_data(struct buflib_context *ctx, int handle);
#else
static inline void* buflib_get_data(struct buflib_context *ctx, int handle)
{
return (void*)(context->handle_table[-handle].alloc);
return (void*)(ctx->handle_table[-handle].alloc);
}
#endif
/**
* Shrink the memory allocation associated with the given handle