9 Commits

Author	SHA1	Message	Date
Daniel P. Berrange	0c4a048485	Fix virRealloc bug for zero-size	2008-10-10 18:17:13 +00:00
Chris Lalancette	0aa6eedddd	For 0.4.3, danpb's new memory management scheme went into libvirt. This is ... fine, except that is subtly alters the semantics of malloc(), calloc(), and realloc(). In particular, if you say: foo = malloc(0); glibc will happily return a non-NULL pointer to you. However, with the new memory management stuff, if you say: foo = VIR_ALLOC(0); you will actually get a NULL pointer back. Personally, I think this is a dangerous deviation from malloc() semantics that everyone is used to, and is indeed causing problems with the remote driver. The short of it is that the remote driver allocates memory on behalf of the remote side using VIR_ALLOC_N, and this call is returning NULL so that the NULL checks elsewhere in the code fire and return failure. The attached patch fixes this situation by removing the 0 checks from the memory allocation paths, and just lets them fall through to the normal malloc(), calloc(), or realloc() routines, restoring old semantics. Signed-off-by: Chris Lalancette <clalance@redhat.com>	2008-06-19 11:58:49 +00:00
Daniel P. Berrange	d789ef5a88	Switch over remaining driver code to use memory alloc apis	2008-06-06 11:09:57 +00:00
Daniel P. Berrange	d7d21c85e0	Switch daemon over to use internal memory allocation APIs	2008-06-06 10:52:01 +00:00
Daniel P. Berrange	e8a0db81ef	Pass allocation number to callback	2008-05-29 18:47:00 +00:00
Daniel P. Berrange	18da6991e1	Generic OOM testing hooks	2008-05-29 15:13:07 +00:00
Daniel P. Berrange	2afd1db4a2	Fix build on F9 with missing stddefs.h include	2008-05-06 21:44:12 +00:00
Jim Meyering	724d0df7e5	Avoid "make syntax-check" failures. ... * src/memory.c: Include "config.h". Remove trailing blanks.	2008-04-29 13:37:20 +00:00
Daniel P. Berrange	4ffb0358de	Added safer lowlevel memory allocation APis. Converted hash.c and capabilities.c to use them	2008-04-28 21:44:54 +00:00