User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20100101 Firefox/5.0 Build ID: 20110622232440 Steps to reproduce: I run cppcheck 1.49 and found several memory leak in the code. Actual results: xpcom/typelib/xpidl/xpidl_idl.c line 183: memory is allocated with "realloc" for buffer, but if error happens, then this memory region is not freed. (in original code: if (ferror(inputfile)) return NULL; ) Expected results: Memory should be released with free(). I attached a proposed diff.

Actually, I have just noticed that someone else also reported this bug as #608314 in last December, but the bug is still unconfirmed. Someone who has write access to the code should handle one of the two bugs, and close them after.