[COR-47] Add malloc and free wrapper.

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.5
• Component/s: Build, DocFormats - platform
• Assignee: Gabriela Gibson
• Reporter: Gabriela Gibson
• Created: 25/Feb/15 18:48
• Updated: 03/Mar/15 21:39

Description

Added malloc wrapper function that affects the entire build. See
http://www.cs.cmu.edu/afs/cs/academic/class/15213-s03/src/interposition/mymalloc.c
for some alternatives and the 'cooking recipe'.

• CMakeLists.txt:

(): Add Major and Minor Version numbers, set to 0.5 to match JIRA
entry.

(Linux): Add new CMAKE_EXE_LINKER_FLAGS for Linker flags. Currently
only affects the Linux build.

• DocFormats/platform/src/Linux.c:

(): #include stdlib.h.

(__wrap_malloc): New function. Ensure that a malloc failure exits
with error message.

(__wrap_free): New function. Ensure that ptr passed in is set to
NULL after free is applied.